diff --git a/.agents/skills/verify-deepseekbot/features/phone-android-interactions.md b/.agents/skills/verify-deepseekbot/features/phone-android-interactions.md
index 63bc987a5f..78dffcce4c 100644
--- a/.agents/skills/verify-deepseekbot/features/phone-android-interactions.md
+++ b/.agents/skills/verify-deepseekbot/features/phone-android-interactions.md
@@ -4,6 +4,8 @@ The Android development app uses native form sheets for Bot and group profiles,
 
 ## Sub-features
 
+- `app-dialogs` opens Chats → Host picker → the designated QA Host's More menu → Unpair. Both menu and confirmation use the rounded app surface with Settings tokens, not the native Android Alert. Cancel, Android Back and tapping outside each close only the prompt and leave the drawer and saved pairing unchanged. Repeat light/dark × font1/1.3/2; all consequence text and actions remain reachable, scrolling when needed. From Chats +, verify the same menu style and the existing creation target; from a prepared QA group, open member removal and disband confirmations without submitting a destructive action on shared data. A separate disposable pairing/group is required to prove destructive success. Async refusal/retry and double-submit isolation have focused logical tests; record whether they were exercised natively. The same adapter preserves existing iOS system presentation; iOS runtime and TalkBack require their own qualification.
+
 - `form-keyboard` requires a real soft keyboard for every editable route: pairing, Inbox custom answers, Activity answer cards, model preset names and search, Host appearance, routine creation/editing, group rename, expanded chat answers/drafts, browser/computer text entry and Chats search. Open a low field and require its native bounds and the following action to stay above the IME. The shared Android script accepts `--mode form-keyboard --title <field accessibility label> --action <following action accessibility label>` after opening the designated form. It preserves existing drafts and autofocus modals, refuses floating/hidden keyboards and fails overlap beyond one physical pixel of frame rounding. Repeat focus changes, multiline/caret growth, failed-save draft retention, keyboard dismissal/reopening and font1/1.3/2 in light/dark. Preserve canonical QA state and explicitly queue iOS qualification.
 
 - `model-settings` opens Settings → Models and presets for the selected Host's global default and shared preset library, and profile → Model for one Bot's Orchestrator/Assignment overrides. Search the chooser by provider/name, check a no-results query and clear it, save an available model and confirm the canonical Host route. Check Assignment default/allowed choices and reasoning effort, create/edit/apply a designated QA preset, and restore the Bot's original model plan. Read failures retain cached content with retry; failed saves retain the input. Repeat light/dark and system font1/1.3/2. Global writes and preset edits must not rewrite independent Bot plans; changing the Orchestrator must retain Assignment choices/efforts/notes. Restore all QA model settings after the journey.
diff --git a/.github/pr-screenshots/2106-android-dialogs/README.md b/.github/pr-screenshots/2106-android-dialogs/README.md
new file mode 100644
index 0000000000..248d4ebe6d
--- /dev/null
+++ b/.github/pr-screenshots/2106-android-dialogs/README.md
@@ -0,0 +1,13 @@
+# Android application dialogs — native comparisons
+
+Six matching theme/font cases for Unpair and Host menu, plus dark/light default-font Create and Disband comparisons: 16 pairs / 32 native screenshots.
+
+Before ran `c7dc11fddfde5432c597671cce17422fe4283b93`; its dialog implementation matches merged main `ccfcbd17175df2eb019cf5e71b2e038ddd41d14f`. After ran `704fa745bd190d57b491b9b6e56589ffdfbc908b`; app behavior is unchanged at `50d810da197c748fabcb92bf38b6e25a3d5fd0d0` (formatting/test-file isolation only). See `provenance.json` for environment and limits.
+
+Each image is a fixed matching dialog-focused crop of the real Android frame: x0/y650/width1220/height1500. All dialog panels and actions remain inside the crop. It omits the system status bar and developer chrome; no pixels inside the dialog were edited. Full frames and XML remain private. A development-client Expo Router duplicate-linking warning appeared outside this crop during ADB font-scale changes in both baseline and new runs; the normal cold reopen was separately verified. These images do not establish that warning was fixed.
+
+`native-matrix.json` records all six native Unpair cases: panel bounds, minimum48dp actions, equal-width normal/intermediate actions, stacked large-text actions, and cancel/Back/backdrop dismissal with the Host drawer and pairing retained. Create cancellation also passed in both themes. `native-extra.json` records group confirmation cancellation, real search-keyboard dismissal on opening a menu, and cold-open retention of the original Host and QA group. No shared Host was unpaired, group disbanded, member removed, message sent or pending request answered.
+
+Logical tests cover explicit confirmation, single execution while pending, refusal/retry and stale-request isolation. Native destructive submission and native failure injection were not exercised on shared data. iOS native, TalkBack gestures and120FPS remain unqualified. The UI adapter retains iOS system alerts/action sheets and does not replace OS-owned permission prompts.
+
+`original-speed.mp4` is a real native menu → confirmation → Cancel recording, cropped to the same dialog region and scaled to616px wide, without audio or frame interpolation. It retains227 source frames at their original timing (21.64s). `half-speed.mp4` retains those same227 frames with doubled presentation timestamps (43.13s). The recorder's35s wall-clock limit includes idle time that the variable-frame-rate stream does not encode after its final changed frame. These clips establish interaction presentation, not an FPS benchmark.
diff --git a/.github/pr-screenshots/2106-android-dialogs/actions/button-after-dark-1-create.png b/.github/pr-screenshots/2106-android-dialogs/actions/button-after-dark-1-create.png
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diff --git a/.github/pr-screenshots/2106-android-dialogs/actions/button-create-before.png b/.github/pr-screenshots/2106-android-dialogs/actions/button-create-before.png
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diff --git a/.github/pr-screenshots/2106-android-dialogs/actions/button-menu-before.png b/.github/pr-screenshots/2106-android-dialogs/actions/button-menu-before.png
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diff --git a/.github/pr-screenshots/2106-android-dialogs/actions/native-matrix.json b/.github/pr-screenshots/2106-android-dialogs/actions/native-matrix.json
new file mode 100644
index 0000000000..0efef56e0f
--- /dev/null
+++ b/.github/pr-screenshots/2106-android-dialogs/actions/native-matrix.json
@@ -0,0 +1,387 @@
+{
+  "source": "f960d6e1b6baf61b85a99f273fce85666e48c34d",
+  "records": [
+    {
+      "mode": "dark",
+      "font": 1,
+      "create": {
+        "panel": [78, 1083, 1142, 1707],
+        "buttons": [
+          {
+            "label": "新建 PersonaBot",
+            "bounds": [156, 1291, 1064, 1447]
+          },
+          {
+            "label": "新建频道",
+            "bounds": [156, 1473, 1064, 1629]
+          }
+        ]
+      },
+      "menu": {
+        "panel": [78, 1083, 1142, 1707],
+        "buttons": [
+          {
+            "label": "自定义",
+            "bounds": [156, 1291, 1064, 1447]
+          },
+          {
+            "label": "取消配对",
+            "bounds": [156, 1473, 1064, 1629]
+          }
+        ]
+      },
+      "confirmation": {
+        "panel": [78, 1083, 1142, 1707],
+        "buttons": [
+          {
+            "label": "取消",
+            "bounds": [156, 1473, 597, 1629]
+          },
+          {
+            "label": "取消配对",
+            "bounds": [623, 1473, 1064, 1629]
+          }
+        ]
+      },
+      "cancelRetainsPairing": true
+    },
+    {
+      "mode": "dark",
+      "font": 1.3,
+      "create": {
+        "panel": [78, 1079, 1142, 1711],
+        "buttons": [
+          {
+            "label": "新建 PersonaBot",
+            "bounds": [156, 1295, 1064, 1451]
+          },
+          {
+            "label": "新建频道",
+            "bounds": [156, 1477, 1064, 1633]
+          }
+        ]
+      },
+      "menu": {
+        "panel": [78, 1079, 1142, 1711],
+        "buttons": [
+          {
+            "label": "自定义",
+            "bounds": [156, 1295, 1064, 1451]
+          },
+          {
+            "label": "取消配对",
+            "bounds": [156, 1477, 1064, 1633]
+          }
+        ]
+      },
+      "confirmation": {
+        "panel": [78, 1029, 1142, 1762],
+        "buttons": [
+          {
+            "label": "取消",
+            "bounds": [156, 1528, 597, 1684]
+          },
+          {
+            "label": "取消配对",
+            "bounds": [623, 1528, 1064, 1684]
+          }
+        ]
+      },
+      "cancelRetainsPairing": true
+    },
+    {
+      "mode": "dark",
+      "font": 2,
+      "create": {
+        "panel": [78, 1057, 1142, 1734],
+        "buttons": [
+          {
+            "label": "新建 PersonaBot",
+            "bounds": [156, 1304, 1064, 1467]
+          },
+          {
+            "label": "新建频道",
+            "bounds": [156, 1493, 1064, 1656]
+          }
+        ]
+      },
+      "menu": {
+        "panel": [78, 1057, 1142, 1734],
+        "buttons": [
+          {
+            "label": "自定义",
+            "bounds": [156, 1304, 1064, 1467]
+          },
+          {
+            "label": "取消配对",
+            "bounds": [156, 1493, 1064, 1656]
+          }
+        ]
+      },
+      "confirmation": {
+        "panel": [78, 806, 1142, 1985],
+        "buttons": [
+          {
+            "label": "取消",
+            "bounds": [156, 1555, 1064, 1718]
+          },
+          {
+            "label": "取消配对",
+            "bounds": [156, 1744, 1064, 1907]
+          }
+        ]
+      },
+      "cancelRetainsPairing": true
+    },
+    {
+      "mode": "light",
+      "font": 1,
+      "create": {
+        "panel": [78, 1083, 1142, 1707],
+        "buttons": [
+          {
+            "label": "新建 PersonaBot",
+            "bounds": [156, 1291, 1064, 1447]
+          },
+          {
+            "label": "新建频道",
+            "bounds": [156, 1473, 1064, 1629]
+          }
+        ]
+      },
+      "menu": {
+        "panel": [78, 1083, 1142, 1707],
+        "buttons": [
+          {
+            "label": "自定义",
+            "bounds": [156, 1291, 1064, 1447]
+          },
+          {
+            "label": "取消配对",
+            "bounds": [156, 1473, 1064, 1629]
+          }
+        ]
+      },
+      "confirmation": {
+        "panel": [78, 1083, 1142, 1707],
+        "buttons": [
+          {
+            "label": "取消",
+            "bounds": [156, 1473, 597, 1629]
+          },
+          {
+            "label": "取消配对",
+            "bounds": [623, 1473, 1064, 1629]
+          }
+        ]
+      },
+      "cancelRetainsPairing": true
+    },
+    {
+      "mode": "light",
+      "font": 1.3,
+      "create": {
+        "panel": [78, 1079, 1142, 1711],
+        "buttons": [
+          {
+            "label": "新建 PersonaBot",
+            "bounds": [156, 1295, 1064, 1451]
+          },
+          {
+            "label": "新建频道",
+            "bounds": [156, 1477, 1064, 1633]
+          }
+        ]
+      },
+      "menu": {
+        "panel": [78, 1079, 1142, 1711],
+        "buttons": [
+          {
+            "label": "自定义",
+            "bounds": [156, 1295, 1064, 1451]
+          },
+          {
+            "label": "取消配对",
+            "bounds": [156, 1477, 1064, 1633]
+          }
+        ]
+      },
+      "confirmation": {
+        "panel": [78, 1029, 1142, 1762],
+        "buttons": [
+          {
+            "label": "取消",
+            "bounds": [156, 1528, 597, 1684]
+          },
+          {
+            "label": "取消配对",
+            "bounds": [623, 1528, 1064, 1684]
+          }
+        ]
+      },
+      "cancelRetainsPairing": true
+    },
+    {
+      "mode": "light",
+      "font": 2,
+      "create": {
+        "panel": [78, 1057, 1142, 1734],
+        "buttons": [
+          {
+            "label": "新建 PersonaBot",
+            "bounds": [156, 1304, 1064, 1467]
+          },
+          {
+            "label": "新建频道",
+            "bounds": [156, 1493, 1064, 1656]
+          }
+        ]
+      },
+      "menu": {
+        "panel": [78, 1057, 1142, 1734],
+        "buttons": [
+          {
+            "label": "自定义",
+            "bounds": [156, 1304, 1064, 1467]
+          },
+          {
+            "label": "取消配对",
+            "bounds": [156, 1493, 1064, 1656]
+          }
+        ]
+      },
+      "confirmation": {
+        "panel": [78, 806, 1142, 1985],
+        "buttons": [
+          {
+            "label": "取消",
+            "bounds": [156, 1555, 1064, 1718]
+          },
+          {
+            "label": "取消配对",
+            "bounds": [156, 1744, 1064, 1907]
+          }
+        ]
+      },
+      "cancelRetainsPairing": true
+    }
+  ],
+  "viewport": [1220, 2712],
+  "crop": [0, 650, 1220, 1500],
+  "checks": [
+    {
+      "mode": "dark",
+      "font": 1.0,
+      "kind": "create",
+      "noRedundantCancel": true
+    },
+    {
+      "mode": "dark",
+      "font": 1.0,
+      "kind": "menu",
+      "noRedundantCancel": true
+    },
+    {
+      "mode": "dark",
+      "font": 1.0,
+      "kind": "unpair",
+      "noRedundantCancel": false
+    },
+    {
+      "mode": "dark",
+      "font": 1.3,
+      "kind": "create",
+      "noRedundantCancel": true
+    },
+    {
+      "mode": "dark",
+      "font": 1.3,
+      "kind": "menu",
+      "noRedundantCancel": true
+    },
+    {
+      "mode": "dark",
+      "font": 1.3,
+      "kind": "unpair",
+      "noRedundantCancel": false
+    },
+    {
+      "mode": "dark",
+      "font": 2.0,
+      "kind": "create",
+      "noRedundantCancel": true
+    },
+    {
+      "mode": "dark",
+      "font": 2.0,
+      "kind": "menu",
+      "noRedundantCancel": true
+    },
+    {
+      "mode": "dark",
+      "font": 2.0,
+      "kind": "unpair",
+      "noRedundantCancel": false
+    },
+    {
+      "mode": "light",
+      "font": 1.0,
+      "kind": "create",
+      "noRedundantCancel": true
+    },
+    {
+      "mode": "light",
+      "font": 1.0,
+      "kind": "menu",
+      "noRedundantCancel": true
+    },
+    {
+      "mode": "light",
+      "font": 1.0,
+      "kind": "unpair",
+      "noRedundantCancel": false
+    },
+    {
+      "mode": "light",
+      "font": 1.3,
+      "kind": "create",
+      "noRedundantCancel": true
+    },
+    {
+      "mode": "light",
+      "font": 1.3,
+      "kind": "menu",
+      "noRedundantCancel": true
+    },
+    {
+      "mode": "light",
+      "font": 1.3,
+      "kind": "unpair",
+      "noRedundantCancel": false
+    },
+    {
+      "mode": "light",
+      "font": 2.0,
+      "kind": "create",
+      "noRedundantCancel": true
+    },
+    {
+      "mode": "light",
+      "font": 2.0,
+      "kind": "menu",
+      "noRedundantCancel": true
+    },
+    {
+      "mode": "light",
+      "font": 2.0,
+      "kind": "unpair",
+      "noRedundantCancel": false
+    }
+  ],
+  "limits": [
+    "Android16 SDK58 Debug client",
+    "iOS and TalkBack unrun",
+    "no shared unpair/disband submitted",
+    "earlier captures and videos retain earlier visual identities"
+  ]
+}
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diff --git a/.github/pr-screenshots/2106-android-dialogs/after-light-1-menu.png b/.github/pr-screenshots/2106-android-dialogs/after-light-1-menu.png
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diff --git a/.github/pr-screenshots/2106-android-dialogs/before-dark-1-menu.png b/.github/pr-screenshots/2106-android-dialogs/before-dark-1-menu.png
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diff --git a/.github/pr-screenshots/2106-android-dialogs/before-dark-2-menu.png b/.github/pr-screenshots/2106-android-dialogs/before-dark-2-menu.png
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index 0000000000..8d2d21d934
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index 0000000000..b9d36734fa
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index 0000000000..dbcf9fe0be
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index 0000000000..b730be0677
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index 0000000000..a18810b8ce
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index 0000000000..d50dc95cdd
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index 0000000000..6cb6e40763
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diff --git a/.github/pr-screenshots/2106-android-dialogs/before-light-2-menu.png b/.github/pr-screenshots/2106-android-dialogs/before-light-2-menu.png
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index 0000000000..1401d632b2
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diff --git a/.github/pr-screenshots/2106-android-dialogs/before-light-2-unpair.png b/.github/pr-screenshots/2106-android-dialogs/before-light-2-unpair.png
new file mode 100644
index 0000000000..c0b941e829
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diff --git a/.github/pr-screenshots/2106-android-dialogs/before-light-create.png b/.github/pr-screenshots/2106-android-dialogs/before-light-create.png
new file mode 100644
index 0000000000..ce7f17bc67
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diff --git a/.github/pr-screenshots/2106-android-dialogs/before-light-disband.png b/.github/pr-screenshots/2106-android-dialogs/before-light-disband.png
new file mode 100644
index 0000000000..86087448da
Binary files /dev/null and b/.github/pr-screenshots/2106-android-dialogs/before-light-disband.png differ
diff --git a/.github/pr-screenshots/2106-android-dialogs/half-speed.mp4 b/.github/pr-screenshots/2106-android-dialogs/half-speed.mp4
new file mode 100644
index 0000000000..5e4a91ff29
Binary files /dev/null and b/.github/pr-screenshots/2106-android-dialogs/half-speed.mp4 differ
diff --git a/.github/pr-screenshots/2106-android-dialogs/native-extra.json b/.github/pr-screenshots/2106-android-dialogs/native-extra.json
new file mode 100644
index 0000000000..430c2c4736
--- /dev/null
+++ b/.github/pr-screenshots/2106-android-dialogs/native-extra.json
@@ -0,0 +1,22 @@
+[
+  {
+    "mode": "dark",
+    "groupConfirmation": true,
+    "cancelRetainsGroup": true
+  },
+  {
+    "mode": "light",
+    "groupConfirmation": true,
+    "cancelRetainsGroup": true
+  },
+  {
+    "keyboardBeforeVisible": true,
+    "keyboardAfterVisible": false,
+    "menuVisible": true
+  },
+  {
+    "coldOpenPairingRetained": true,
+    "qaGroupRetained": true,
+    "noDestructiveSubmit": true
+  }
+]
diff --git a/.github/pr-screenshots/2106-android-dialogs/native-matrix.json b/.github/pr-screenshots/2106-android-dialogs/native-matrix.json
new file mode 100644
index 0000000000..ea206e89ab
--- /dev/null
+++ b/.github/pr-screenshots/2106-android-dialogs/native-matrix.json
@@ -0,0 +1,81 @@
+{
+  "source": "704fa745bd190d57b491b9b6e56589ffdfbc908b",
+  "records": [
+    {
+      "mode": "dark",
+      "font": 1,
+      "dismiss": "cancel",
+      "panel": [78, 1083, 1142, 1707],
+      "buttons": [
+        [156, 1473, 597, 1629],
+        [623, 1473, 1064, 1629]
+      ],
+      "passed": true
+    },
+    {
+      "mode": "dark",
+      "font": 1.3,
+      "dismiss": "back",
+      "panel": [78, 1029, 1142, 1762],
+      "buttons": [
+        [156, 1528, 597, 1684],
+        [623, 1528, 1064, 1684]
+      ],
+      "passed": true
+    },
+    {
+      "mode": "dark",
+      "font": 2,
+      "dismiss": "backdrop",
+      "panel": [78, 806, 1142, 1985],
+      "buttons": [
+        [156, 1555, 1064, 1718],
+        [156, 1744, 1064, 1907]
+      ],
+      "passed": true
+    },
+    {
+      "mode": "light",
+      "font": 1,
+      "dismiss": "cancel",
+      "panel": [78, 1083, 1142, 1707],
+      "buttons": [
+        [156, 1473, 597, 1629],
+        [623, 1473, 1064, 1629]
+      ],
+      "passed": true
+    },
+    {
+      "mode": "light",
+      "font": 1.3,
+      "dismiss": "back",
+      "panel": [78, 1029, 1142, 1762],
+      "buttons": [
+        [156, 1528, 597, 1684],
+        [623, 1528, 1064, 1684]
+      ],
+      "passed": true
+    },
+    {
+      "mode": "light",
+      "font": 2,
+      "dismiss": "backdrop",
+      "panel": [78, 806, 1142, 1985],
+      "buttons": [
+        [156, 1555, 1064, 1718],
+        [156, 1744, 1064, 1907]
+      ],
+      "passed": true
+    },
+    {
+      "mode": "dark",
+      "createCancel": true,
+      "passed": true
+    },
+    {
+      "mode": "light",
+      "createCancel": true,
+      "passed": true
+    }
+  ]
+}
diff --git a/.github/pr-screenshots/2106-android-dialogs/original-speed.mp4 b/.github/pr-screenshots/2106-android-dialogs/original-speed.mp4
new file mode 100644
index 0000000000..be73416137
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diff --git a/.github/pr-screenshots/2106-android-dialogs/provenance.json b/.github/pr-screenshots/2106-android-dialogs/provenance.json
new file mode 100644
index 0000000000..47fc498980
--- /dev/null
+++ b/.github/pr-screenshots/2106-android-dialogs/provenance.json
@@ -0,0 +1,136 @@
+{
+  "beforeSource": "c7dc11fddfde5432c597671cce17422fe4283b93",
+  "base": "ccfcbd17175df2eb019cf5e71b2e038ddd41d14f",
+  "beforeDialogCodeMatchesBase": true,
+  "afterRuntime": "704fa745bd190d57b491b9b6e56589ffdfbc908b",
+  "afterCodeUnchangedAt": "50d810da197c748fabcb92bf38b6e25a3d5fd0d0",
+  "android": 16,
+  "client": "Expo SDK58 development client; JS-only change",
+  "viewport": {
+    "width": 1220,
+    "height": 2712,
+    "density": 3.25
+  },
+  "crop": {
+    "top": 650,
+    "height": 1500,
+    "reason": "Fixed matching dialog-focused crop; includes every panel in full and omits status bar and developer chrome. Full frames retained privately."
+  },
+  "groups": [
+    {
+      "kind": "unpair",
+      "mode": "dark",
+      "font": 1,
+      "stem": "dark-1-unpair"
+    },
+    {
+      "kind": "unpair",
+      "mode": "dark",
+      "font": 1.3,
+      "stem": "dark-1.3-unpair"
+    },
+    {
+      "kind": "unpair",
+      "mode": "dark",
+      "font": 2,
+      "stem": "dark-2-unpair"
+    },
+    {
+      "kind": "unpair",
+      "mode": "light",
+      "font": 1,
+      "stem": "light-1-unpair"
+    },
+    {
+      "kind": "unpair",
+      "mode": "light",
+      "font": 1.3,
+      "stem": "light-1.3-unpair"
+    },
+    {
+      "kind": "unpair",
+      "mode": "light",
+      "font": 2,
+      "stem": "light-2-unpair"
+    },
+    {
+      "kind": "menu",
+      "mode": "dark",
+      "font": 1,
+      "stem": "dark-1-menu"
+    },
+    {
+      "kind": "menu",
+      "mode": "dark",
+      "font": 1.3,
+      "stem": "dark-1.3-menu"
+    },
+    {
+      "kind": "menu",
+      "mode": "dark",
+      "font": 2,
+      "stem": "dark-2-menu"
+    },
+    {
+      "kind": "menu",
+      "mode": "light",
+      "font": 1,
+      "stem": "light-1-menu"
+    },
+    {
+      "kind": "menu",
+      "mode": "light",
+      "font": 1.3,
+      "stem": "light-1.3-menu"
+    },
+    {
+      "kind": "menu",
+      "mode": "light",
+      "font": 2,
+      "stem": "light-2-menu"
+    },
+    {
+      "kind": "create",
+      "mode": "dark",
+      "font": 1,
+      "stem": "dark-create"
+    },
+    {
+      "kind": "create",
+      "mode": "light",
+      "font": 1,
+      "stem": "light-create"
+    },
+    {
+      "kind": "disband",
+      "mode": "dark",
+      "font": 1,
+      "stem": "dark-disband"
+    },
+    {
+      "kind": "disband",
+      "mode": "light",
+      "font": 1,
+      "stem": "light-disband"
+    }
+  ],
+  "qualified": [
+    "native theme/font matrix for Host menu and unpair confirmation",
+    "Cancel, Back and backdrop preserve drawer/pairing",
+    "create menu cancellation",
+    "group disband confirmation cancellation",
+    "real search IME dismissed when menu opens",
+    "cold reopen retains original Host and QA group"
+  ],
+  "notQualified": [
+    "iOS native",
+    "TalkBack gestures",
+    "native destructive submission on shared QA data",
+    "native failure/retry injection",
+    "120FPS"
+  ],
+  "observations": [
+    "Expo Router duplicate-linking warnings occurred during ADB font-scale configuration changes in the development client; bounds/interactions passed and normal cold reopen was checked separately."
+  ],
+  "publicSafety": "No raw XML, pairing offers, credentials, user reference-app attachments or unrelated app captures published."
+}
diff --git a/apps/mobile/DESIGN.md b/apps/mobile/DESIGN.md
index 8b2e226406..e830cabebb 100644
--- a/apps/mobile/DESIGN.md
+++ b/apps/mobile/DESIGN.md
@@ -11,6 +11,14 @@ References:
 | Meta Muse | A Bot profile whose identity and memory are visible and editable.                                                                                                                            |
 | Slack     | Workspace switching, a row of shortcut cards on Chats, an Activity feed with filters, and agent steps with a Stop button.                                                                    |
 
+## Android application dialogs
+
+- Application-owned menus and confirmations use `showAppDialog` and the root `AppDialogHost`, matching the accepted OCAT-inspired Settings surfaces. Do not call React Native `Alert.alert` directly from a screen or feature. iOS retains its existing system alerts/action sheets; operating-system permission prompts, photo pickers and the share sheet remain system-owned.
+- Use `theme.overlay.fill`, the same `androidSettings.radius` as Settings groups, the shared scrim, semantic text and existing Button/SettingsRow primitives. Keep the panel centered with safe-area gutters and a bounded width; do not stretch a short confirmation to fill the screen or add heavy shadows. Contents scroll at large system text sizes; confirmation actions stack when horizontal space is limited. Never cap font scaling or truncate the consequence text.
+- Choice menus show separate filled tonal buttons for same-priority actions, with icons, visible containers and pressed/ripple feedback. Use the shared accent container and readable on-container label; do not leave key actions as unbounded text. Omit the redundant Cancel button in these menus: backdrop, Back and accessibility escape dismiss without choosing. Use colors rather than button outlines. Destructive menu choices use the shared danger fill and open a second confirmation describing the consequence, with a low-emphasis explicit Cancel and a destructive action. Keep the current drawer/page underneath. This adapts the [Android button hierarchy](https://developer.android.com/develop/ui/compose/quick-guides/content/create-button) to our OCAT-inspired app surfaces; a menu's equivalent actions are not all primary final confirmations.
+- While an asynchronous action is pending, disable repeat submission and dismissal; close after success. On failure, keep the prompt and retry available. A menu opening a confirmation must not dismiss the newer prompt when its old callback finishes. Dialog requests are transient UI state, never a second persistence or authorization owner.
+- Native checks include cancel/button/Back/backdrop paths, nested confirmation, light/dark and default/intermediate/maximum text. Verify the original pairing/group remains unchanged after cancellation, keyboard dismissal from focused search, and the actual rendering above an open drawer or profile. Record iOS and TalkBack qualification separately.
+
 ## Activity query controls
 
 - Activity has two header entries: **Filter and sort** and **Search Activity**. Sorting is part of the same options sheet as category, unread-only, Bot and conversation filters.
diff --git a/apps/mobile/app/_layout.tsx b/apps/mobile/app/_layout.tsx
index c74d0d4adf..6ca3d26090 100644
--- a/apps/mobile/app/_layout.tsx
+++ b/apps/mobile/app/_layout.tsx
@@ -7,6 +7,7 @@ import { SafeAreaProvider } from 'react-native-safe-area-context';
 import { usePushRouting } from '../src/host/push-routing';
 import { StatisticsNotice } from '../src/ui/shell/statistics-notice';
 import { KeyboardRoot } from '../src/ui/primitives/keyboard-frame';
+import { AppDialogHost } from '../src/ui/primitives/app-dialog-host';
 import { sheetScreenOptions } from '../src/ui/primitives/sheet-screen';
 import { useDesignTheme } from '../src/ui/design/theme';
 import { t } from '../src/ui/strings';
@@ -109,6 +110,7 @@ export default function RootLayout() {
               />
             </Stack>
             <StatisticsNotice />
+            <AppDialogHost />
           </View>
         </SafeAreaProvider>
       </KeyboardRoot>
diff --git a/apps/mobile/src/ui/chat/group-info.tsx b/apps/mobile/src/ui/chat/group-info.tsx
index 319d803c88..0ae1569529 100644
--- a/apps/mobile/src/ui/chat/group-info.tsx
+++ b/apps/mobile/src/ui/chat/group-info.tsx
@@ -1,6 +1,7 @@
 import { TextInput } from '../primitives/system-text';
 import { useState, type ReactNode } from 'react';
-import { Alert, FlatList, Pressable, SectionList, View } from 'react-native';
+import { FlatList, Pressable, SectionList, View } from 'react-native';
+import { showAppDialog } from '../primitives/app-dialog';
 import { KeyboardFormScroll } from '../primitives/keyboard-form';
 
 import { errorText } from '../../host/bot-settings';
@@ -292,19 +293,18 @@ export function GroupInfoSheet({
 
   const memberMenu = (member: GroupMember) => {
     const name = memberName(member);
-    Alert.alert(name, undefined, [
+    showAppDialog(name, undefined, [
       { text: t.groupOpenProfile, onPress: () => onOpenBot(member.slug) },
       {
         text: t.groupRemove,
         style: 'destructive',
         onPress: () =>
-          Alert.alert(t.groupRemoveConfirm(name), undefined, [
+          showAppDialog(t.groupRemoveConfirm(name), undefined, [
             { text: t.cancel, style: 'cancel' },
             {
               text: t.groupRemove,
               style: 'destructive',
-              onPress: () =>
-                void run(`member:${member.slug}`, () => actions.removeMember(member.slug)),
+              onPress: () => run(`member:${member.slug}`, () => actions.removeMember(member.slug)),
             },
           ]),
       },
@@ -313,14 +313,15 @@ export function GroupInfoSheet({
   };
 
   const confirmDisband = () =>
-    Alert.alert(t.groupDisbandConfirm(channel.name), t.groupDisbandDetail, [
+    showAppDialog(t.groupDisbandConfirm(channel.name), t.groupDisbandDetail, [
       { text: t.cancel, style: 'cancel' },
       {
         text: t.groupDisband,
         style: 'destructive',
         onPress: () =>
-          void run('disband', actions.disband).then((ok) => {
+          run('disband', actions.disband).then((ok) => {
             if (ok) onDisbanded();
+            return ok;
           }),
       },
     ]);
diff --git a/apps/mobile/src/ui/design/controls.ts b/apps/mobile/src/ui/design/controls.ts
index f14836b554..a071da6662 100644
--- a/apps/mobile/src/ui/design/controls.ts
+++ b/apps/mobile/src/ui/design/controls.ts
@@ -1,7 +1,7 @@
 import { contrast, type DesignTheme } from './resolve-theme';
 import { distance, over, SEPARATION, tint, type LayerName } from './layers';
 
-export const BUTTON_TONES = ['primary', 'secondary', 'danger'] as const;
+export const BUTTON_TONES = ['primary', 'secondary', 'tonal', 'danger'] as const;
 export type ButtonTone = (typeof BUTTON_TONES)[number];
 
 export type ButtonColors = {
@@ -40,6 +40,25 @@ export function buttonColors(theme: DesignTheme, tone: ButtonTone, on: LayerName
       label: readable(theme.color.base, fill, behind.fill),
     };
   }
+  if (tone === 'tonal') {
+    const alternatives = [
+      behind.fill,
+      behind.danger,
+      buttonColors(theme, 'secondary', on).fill,
+      theme.color.fg,
+    ];
+    const fill =
+      Array.from({ length: 21 }, (_, step) =>
+        tint(behind.chosen, theme.color.accent, step / 20),
+      ).find((candidate) =>
+        alternatives.every((color) => distance(candidate, color) >= SEPARATION),
+      ) ?? behind.chosen;
+    return {
+      fill,
+      pressed: tint(fill, theme.color.fg, 0.16),
+      label: readable(theme.color.accent, fill, theme.color.fg),
+    };
+  }
   if (tone === 'secondary') {
     const next = theme.layer[NEXT[on]];
     const fill =
diff --git a/apps/mobile/src/ui/primitives/app-dialog-host.tsx b/apps/mobile/src/ui/primitives/app-dialog-host.tsx
new file mode 100644
index 0000000000..62b04350f7
--- /dev/null
+++ b/apps/mobile/src/ui/primitives/app-dialog-host.tsx
@@ -0,0 +1,184 @@
+import { useRef, useSyncExternalStore } from 'react';
+import {
+  AccessibilityInfo,
+  Modal,
+  Platform,
+  Pressable,
+  ScrollView,
+  View,
+  type ViewInstance,
+} from 'react-native';
+import { useReducedMotion } from 'react-native-reanimated';
+import { useSafeAreaInsets } from 'react-native-safe-area-context';
+
+import { useDesignTheme } from '../design/theme';
+import { buttonColors } from '../design/controls';
+import { androidSettings, modalRail, space } from '../design/tokens';
+import { t } from '../strings';
+import { Button } from './button';
+import { appDialogs } from './dialog-state';
+import { Text } from './text';
+import { ChatsIcon, CloseIcon, ComputerIcon, PersonIcon, SettingsIcon } from '../shell/icons';
+
+const ACTION_ICONS = {
+  person: PersonIcon,
+  chat: ChatsIcon,
+  settings: SettingsIcon,
+  close: CloseIcon,
+  computer: ComputerIcon,
+};
+
+export function AppDialogHost() {
+  const shown = useSyncExternalStore(
+    appDialogs.subscribe,
+    appDialogs.getSnapshot,
+    appDialogs.getSnapshot,
+  );
+  const theme = useDesignTheme();
+  const insets = useSafeAreaInsets();
+  const reducedMotion = useReducedMotion();
+  const heading = useRef<ViewInstance>(null);
+  if (Platform.OS !== 'android' || shown === undefined) return null;
+  const choices = shown.actions.flatMap((action, index) =>
+    action.style === 'cancel' ? [] : [{ action, index }],
+  );
+  const cancel = shown.actions.find((action) => action.style === 'cancel');
+  const menu = choices.length > 1;
+  const stacked = theme.largeText || menu;
+  const actionStyle = stacked ? undefined : { width: '50%' as const, flexShrink: 1, minWidth: 0 };
+  const dismiss = () => appDialogs.dismiss();
+  return (
+    <Modal
+      transparent
+      visible
+      animationType={reducedMotion ? 'none' : 'fade'}
+      onRequestClose={dismiss}
+      onShow={() => {
+        if (heading.current) AccessibilityInfo.sendAccessibilityEvent?.(heading.current, 'focus');
+      }}
+    >
+      <View
+        style={{
+          flex: 1,
+          justifyContent: 'center',
+          alignItems: 'center',
+          paddingHorizontal: space.x6,
+          paddingTop: insets.top + space.x6,
+          paddingBottom: insets.bottom + space.x6,
+          backgroundColor: theme.scrim,
+        }}
+      >
+        <Pressable
+          accessible={false}
+          importantForAccessibility="no"
+          onPress={dismiss}
+          style={{ position: 'absolute', top: 0, right: 0, bottom: 0, left: 0 }}
+        />
+        <View
+          testID="app-dialog"
+          accessibilityViewIsModal
+          onAccessibilityEscape={dismiss}
+          style={{
+            width: '100%',
+            maxWidth: modalRail.maxWidth,
+            maxHeight: '100%',
+            borderRadius: androidSettings.radius,
+            backgroundColor: theme.overlay.fill,
+            overflow: 'hidden',
+          }}
+        >
+          <ScrollView
+            contentContainerStyle={{ padding: space.x6, gap: space.x5 }}
+            keyboardShouldPersistTaps="handled"
+            style={{ flexGrow: 0, flexShrink: 1 }}
+          >
+            <View
+              ref={heading}
+              accessible
+              accessibilityRole="header"
+              accessibilityLabel={shown.title}
+            >
+              <Text variant="title" strong accessible={false}>
+                {shown.title}
+              </Text>
+            </View>
+            {shown.message === undefined ? null : <Text tone="muted">{shown.message}</Text>}
+            {shown.error === undefined ? null : (
+              <Text accessibilityRole="alert" accessibilityLiveRegion="polite" tone="danger">
+                {t.dialogFailed} {shown.error}
+              </Text>
+            )}
+            {menu ? (
+              <View style={{ gap: space.x3 }}>
+                {choices.map(({ action, index }) => {
+                  const Icon = action.icon === undefined ? undefined : ACTION_ICONS[action.icon];
+                  const color = buttonColors(
+                    theme,
+                    action.style === 'destructive' ? 'danger' : 'tonal',
+                    'sheet',
+                  ).label;
+                  return (
+                    <Button
+                      key={index}
+                      label={action.text}
+                      tone={action.style === 'destructive' ? 'danger' : 'tonal'}
+                      on="sheet"
+                      icon={
+                        Icon === undefined ? undefined : (
+                          <Icon color={color} size={theme.type.body.line} />
+                        )
+                      }
+                      disabled={shown.busy !== undefined}
+                      busy={shown.busy === index}
+                      onPress={() => {
+                        void appDialogs.choose(index, shown.id);
+                      }}
+                    />
+                  );
+                })}
+              </View>
+            ) : null}
+            {menu ? null : (
+              <View
+                testID="app-dialog-actions"
+                style={{ flexDirection: stacked ? 'column' : 'row', gap: space.x3 }}
+              >
+                {cancel === undefined || menu ? null : (
+                  <View testID="app-dialog-cancel-cell" style={actionStyle}>
+                    <Button
+                      label={cancel.text}
+                      onPress={dismiss}
+                      on="sheet"
+                      variant="text"
+                      disabled={shown.busy !== undefined}
+                    />
+                  </View>
+                )}
+                {menu
+                  ? null
+                  : choices.map(({ action, index }) => (
+                      <View
+                        key={index}
+                        testID={`app-dialog-action-cell-${index}`}
+                        style={actionStyle}
+                      >
+                        <Button
+                          label={action.text}
+                          tone={action.style === 'destructive' ? 'danger' : 'primary'}
+                          on="sheet"
+                          disabled={shown.busy !== undefined}
+                          busy={shown.busy === index}
+                          onPress={() => {
+                            void appDialogs.choose(index, shown.id);
+                          }}
+                        />
+                      </View>
+                    ))}
+              </View>
+            )}
+          </ScrollView>
+        </View>
+      </View>
+    </Modal>
+  );
+}
diff --git a/apps/mobile/src/ui/primitives/app-dialog.ts b/apps/mobile/src/ui/primitives/app-dialog.ts
new file mode 100644
index 0000000000..c58e591641
--- /dev/null
+++ b/apps/mobile/src/ui/primitives/app-dialog.ts
@@ -0,0 +1,30 @@
+import { Alert, Keyboard, Platform } from 'react-native';
+
+import { appDialogs, type DialogAction } from './dialog-state';
+
+export function showAppDialog(
+  title: string,
+  message: string | undefined,
+  actions: readonly DialogAction[],
+): void {
+  if (Platform.OS === 'android') {
+    Keyboard.dismiss();
+    appDialogs.open(title, message, actions);
+    return;
+  }
+  Alert.alert(
+    title,
+    message,
+    actions.map(({ onPress, text, style }) => ({
+      text,
+      ...(style === undefined ? {} : { style }),
+      ...(onPress === undefined
+        ? {}
+        : {
+            onPress: () => {
+              void Promise.resolve(onPress()).catch(() => undefined);
+            },
+          }),
+    })),
+  );
+}
diff --git a/apps/mobile/src/ui/primitives/button.tsx b/apps/mobile/src/ui/primitives/button.tsx
index a184b6836a..e660633c6f 100644
--- a/apps/mobile/src/ui/primitives/button.tsx
+++ b/apps/mobile/src/ui/primitives/button.tsx
@@ -1,8 +1,9 @@
-import { ActivityIndicator, Pressable } from 'react-native';
+import type { ReactNode } from 'react';
+import { ActivityIndicator, Pressable, View } from 'react-native';
 
 import { buttonColors, type ButtonTone } from '../design/controls';
 import type { LayerName } from '../design/layers';
-import { useDesignTheme } from '../design/theme';
+import { pressTint, useDesignTheme } from '../design/theme';
 import { radius, space } from '../design/tokens';
 import { Text } from './text';
 
@@ -15,6 +16,8 @@ export function Button({
   disabled = false,
   busy = false,
   on = 'raised',
+  variant = 'filled',
+  icon,
 }: {
   label: string;
   onPress(): void;
@@ -22,9 +25,17 @@ export function Button({
   disabled?: boolean;
   busy?: boolean;
   on?: LayerName;
+  variant?: 'filled' | 'text';
+  icon?: ReactNode;
 }) {
   const theme = useDesignTheme();
   const colors = buttonColors(theme, tone, on);
+  const filled = variant === 'filled';
+  const labelColor = filled
+    ? colors.label
+    : tone === 'danger'
+      ? theme.color.danger
+      : theme.color.fg;
   return (
     <Pressable
       accessibilityRole="button"
@@ -32,24 +43,35 @@ export function Button({
       accessibilityState={{ disabled: disabled || busy, busy }}
       disabled={disabled || busy}
       onPress={onPress}
+      android_ripple={{ color: pressTint(labelColor) }}
       style={({ pressed }) => ({
         alignSelf: 'stretch',
         minHeight: theme.touch,
         alignItems: 'center',
         justifyContent: 'center',
+        flexDirection: 'row',
+        gap: space.x3,
         paddingHorizontal: space.x5,
         paddingVertical: space.x3,
         borderRadius: radius.round,
-        backgroundColor: pressed ? colors.pressed : colors.fill,
+        backgroundColor: pressed ? colors.pressed : filled ? colors.fill : undefined,
+        overflow: 'hidden',
         opacity: disabled ? 0.45 : 1,
       })}
     >
       {busy ? (
-        <ActivityIndicator color={colors.label} />
+        <ActivityIndicator color={labelColor} />
       ) : (
-        <Text strong style={{ color: colors.label, textAlign: 'center', flexShrink: 1 }}>
-          {label}
-        </Text>
+        <>
+          {icon === undefined ? null : (
+            <View accessibilityElementsHidden importantForAccessibility="no-hide-descendants">
+              {icon}
+            </View>
+          )}
+          <Text strong style={{ color: labelColor, textAlign: 'center', flexShrink: 1 }}>
+            {label}
+          </Text>
+        </>
       )}
     </Pressable>
   );
diff --git a/apps/mobile/src/ui/primitives/dialog-state.ts b/apps/mobile/src/ui/primitives/dialog-state.ts
new file mode 100644
index 0000000000..47579765e8
--- /dev/null
+++ b/apps/mobile/src/ui/primitives/dialog-state.ts
@@ -0,0 +1,67 @@
+export type DialogAction = {
+  text: string;
+  style?: 'default' | 'cancel' | 'destructive';
+  icon?: 'person' | 'chat' | 'settings' | 'close' | 'computer';
+  onPress?: () => unknown;
+};
+
+export type DialogState = {
+  id: number;
+  title: string;
+  message: string | undefined;
+  actions: readonly DialogAction[];
+  busy: number | undefined;
+  error: string | undefined;
+};
+
+export function createDialogState() {
+  let current: DialogState | undefined;
+  let nextId = 0;
+  const listeners = new Set<() => void>();
+  const publish = (value: DialogState | undefined) => {
+    current = value;
+    for (const listener of listeners) listener();
+  };
+  return {
+    subscribe(listener: () => void) {
+      listeners.add(listener);
+      return () => {
+        listeners.delete(listener);
+      };
+    },
+    getSnapshot: () => current,
+    open(title: string, message: string | undefined, actions: readonly DialogAction[]) {
+      publish({ id: ++nextId, title, message, actions, busy: undefined, error: undefined });
+    },
+    dismiss() {
+      if (current?.busy === undefined) publish(undefined);
+    },
+    async choose(index: number, requestId: number) {
+      const shown = current;
+      const action = shown?.actions[index];
+      if (!shown || shown.id !== requestId || !action || shown.busy !== undefined) return;
+      if (action.style === 'cancel') {
+        publish(undefined);
+        return;
+      }
+      publish({ ...shown, busy: index, error: undefined });
+      try {
+        const accepted = await action.onPress?.();
+        if (current?.id === shown.id && accepted === false) {
+          publish({ ...shown, busy: undefined, error: '' });
+          return;
+        }
+        if (current?.id === shown.id) publish(undefined);
+      } catch (failure) {
+        if (current?.id === shown.id)
+          publish({
+            ...shown,
+            busy: undefined,
+            error: failure instanceof Error ? failure.message : String(failure),
+          });
+      }
+    },
+  };
+}
+
+export const appDialogs = createDialogState();
diff --git a/apps/mobile/src/ui/shell/create-button.tsx b/apps/mobile/src/ui/shell/create-button.tsx
index d3e5b21f4e..23c1955feb 100644
--- a/apps/mobile/src/ui/shell/create-button.tsx
+++ b/apps/mobile/src/ui/shell/create-button.tsx
@@ -1,10 +1,11 @@
 import { router } from 'expo-router';
-import { ActionSheetIOS, Alert, Platform, Pressable, View } from 'react-native';
+import { ActionSheetIOS, Platform, Pressable, View } from 'react-native';
 
 import type { FullClientTarget } from '../../host/full-client';
 import { useDesignTheme } from '../design/theme';
 import { radius, space } from '../design/tokens';
 import { t } from '../strings';
+import { showAppDialog } from '../primitives/app-dialog';
 import { PlusIcon } from './icons';
 
 export type CreateTarget = Extract<FullClientTarget, { kind: 'new-bot' | 'new-channel' }>;
@@ -32,11 +33,12 @@ export function openCreateMenu(onPick: (target: CreateTarget) => void): void {
     );
     return;
   }
-  Alert.alert(t.cloudJoin.newOrJoin, undefined, [
+  showAppDialog(t.cloudJoin.newOrJoin, undefined, [
     { text: t.cancel, style: 'cancel' },
     { text: t.cloudJoin.title, onPress: () => router.push('/cloud-join') },
     ...CREATE_CHOICES.map((choice) => ({
       text: choice.label,
+      icon: choice.target.kind === 'new-bot' ? ('person' as const) : ('chat' as const),
       onPress: () => onPick(choice.target),
     })),
   ]);
diff --git a/apps/mobile/src/ui/shell/host-drawer.tsx b/apps/mobile/src/ui/shell/host-drawer.tsx
index 923b6bcfad..e41133db0f 100644
--- a/apps/mobile/src/ui/shell/host-drawer.tsx
+++ b/apps/mobile/src/ui/shell/host-drawer.tsx
@@ -4,7 +4,6 @@ import { useMemo, useSyncExternalStore, type ReactNode } from 'react';
 import {
   AccessibilityInfo,
   ActionSheetIOS,
-  Alert,
   BackHandler,
   FlatList,
   Platform,
@@ -36,6 +35,7 @@ import { useMounted } from '../mounted';
 import { drawerSpring, edge, motion, radius, scrim, space } from '../design/tokens';
 import { CountBadge } from '../primitives/count-badge';
 import { Text } from '../primitives/text';
+import { showAppDialog } from '../primitives/app-dialog';
 import { t } from '../strings';
 import { HostTile } from './host-tile';
 import {
@@ -145,12 +145,12 @@ function closeThen(action: () => void): void {
 }
 
 function confirmUnpair(row: HostDrawerRow, name: string): void {
-  Alert.alert(t.unpairHost(name), t.unpairHostDetail, [
+  showAppDialog(t.unpairHost(name), t.unpairHostDetail, [
     { text: t.cancel, style: 'cancel' },
     {
       text: t.unpair,
       style: 'destructive',
-      onPress: () => void hostSession.unpair(row.hostId).catch(() => undefined),
+      onPress: () => hostSession.unpair(row.hostId),
     },
   ]);
 }
@@ -159,13 +159,25 @@ function openHostMenu(row: HostDrawerRow, name: string): void {
   const actions = [
     {
       label: t.hostCustomize,
+      icon: 'settings' as const,
       run: () =>
         closeThen(() => router.push({ pathname: '/host-look', params: { hostId: row.hostId } })),
     },
     ...(row.current
       ? []
-      : [{ label: t.showHost, run: () => closeThen(() => void hostDrawer.select(row.hostId)) }]),
-    { label: t.unpair, run: () => confirmUnpair(row, name), destructive: true },
+      : [
+          {
+            label: t.showHost,
+            icon: 'computer' as const,
+            run: () => closeThen(() => void hostDrawer.select(row.hostId)),
+          },
+        ]),
+    {
+      label: t.unpair,
+      icon: 'close' as const,
+      run: () => confirmUnpair(row, name),
+      destructive: true,
+    },
   ];
   if (Platform.OS === 'ios') {
     ActionSheetIOS.showActionSheetWithOptions(
@@ -179,10 +191,11 @@ function openHostMenu(row: HostDrawerRow, name: string): void {
     );
     return;
   }
-  Alert.alert(name, undefined, [
+  showAppDialog(name, undefined, [
     { text: t.cancel, style: 'cancel' },
     ...actions.map((action) => ({
       text: action.label,
+      icon: action.icon,
       style: action.destructive === true ? ('destructive' as const) : ('default' as const),
       onPress: action.run,
     })),
diff --git a/apps/mobile/src/ui/strings.ts b/apps/mobile/src/ui/strings.ts
index 1b19b5dc46..e8c65b81e2 100644
--- a/apps/mobile/src/ui/strings.ts
+++ b/apps/mobile/src/ui/strings.ts
@@ -12,6 +12,7 @@ function toolGroup(tool: string): ToolGroup {
 }
 
 const en = {
+  dialogFailed: 'That did not go through. Try again.',
   openMention: (name: string) => `Open chat with ${name}`,
   cloud: {
     title: 'Cloud services',
@@ -949,6 +950,7 @@ const en = {
 };
 
 const zh: typeof en = {
+  dialogFailed: '操作没有成功，请重试。',
   openMention: (name: string) => `打开与${name}的私聊`,
   cloud: {
     title: '云服务',
diff --git a/apps/mobile/test/app-dialog.test.tsx b/apps/mobile/test/app-dialog.test.tsx
new file mode 100644
index 0000000000..c7e824043f
--- /dev/null
+++ b/apps/mobile/test/app-dialog.test.tsx
@@ -0,0 +1,169 @@
+import { afterEach, describe, expect, it, vi } from 'vitest';
+
+const { platform, nativeAlert } = vi.hoisted(() => ({
+  platform: { OS: 'android' },
+  nativeAlert: vi.fn(),
+}));
+vi.mock('react-native', () => ({
+  Platform: platform,
+  Alert: { alert: nativeAlert },
+  Keyboard: { dismiss() {} },
+}));
+
+import { showAppDialog } from '../src/ui/primitives/app-dialog';
+import { appDialogs, createDialogState } from '../src/ui/primitives/dialog-state';
+
+afterEach(() => {
+  appDialogs.dismiss();
+  nativeAlert.mockReset();
+  platform.OS = 'android';
+});
+
+describe('app dialogs', () => {
+  it('routes Android through the app surface and leaves iOS native', () => {
+    showAppDialog('Unpair?', 'Phone only', [{ text: 'Cancel', style: 'cancel' }]);
+    expect(nativeAlert).not.toHaveBeenCalled();
+    expect(appDialogs.getSnapshot()?.title).toBe('Unpair?');
+    appDialogs.dismiss();
+    platform.OS = 'ios';
+    showAppDialog('Unpair?', 'Phone only', [{ text: 'Cancel', style: 'cancel' }]);
+    expect(nativeAlert).toHaveBeenCalledWith('Unpair?', 'Phone only', [
+      { text: 'Cancel', style: 'cancel' },
+    ]);
+    expect(appDialogs.getSnapshot()).toBeUndefined();
+  });
+
+  it('keeps semantic icons in the Android menu but strips them from native iOS alert buttons', () => {
+    showAppDialog('Create', undefined, [{ text: 'New Bot', icon: 'person' }]);
+    expect(appDialogs.getSnapshot()?.actions[0]?.icon).toBe('person');
+    appDialogs.dismiss();
+    platform.OS = 'ios';
+    showAppDialog('Create', undefined, [{ text: 'New Bot', icon: 'person' }]);
+    expect(nativeAlert).toHaveBeenCalledWith('Create', undefined, [{ text: 'New Bot' }]);
+  });
+
+  it('cancel, Back and backdrop dismissal never execute a destructive action', async () => {
+    const state = createDialogState();
+    const remove = vi.fn();
+    const actions = [
+      { text: 'Cancel', style: 'cancel' as const },
+      { text: 'Unpair', style: 'destructive' as const, onPress: remove },
+    ];
+    state.open('Unpair?', undefined, actions);
+    await state.choose(0, state.getSnapshot()!.id);
+    expect(state.getSnapshot()).toBeUndefined();
+    state.open('Unpair?', undefined, actions);
+    state.dismiss();
+    expect(state.getSnapshot()).toBeUndefined();
+    expect(remove).not.toHaveBeenCalled();
+  });
+
+  it('keeps the second confirmation instead of closing it with its menu', async () => {
+    const state = createDialogState();
+    const remove = vi.fn();
+    state.open('Computer', undefined, [
+      {
+        text: 'Unpair',
+        onPress: () => state.open('Unpair?', undefined, [{ text: 'Confirm', onPress: remove }]),
+      },
+    ]);
+    await state.choose(0, state.getSnapshot()!.id);
+    expect(state.getSnapshot()?.title).toBe('Unpair?');
+    expect(remove).not.toHaveBeenCalled();
+    await state.choose(0, state.getSnapshot()!.id);
+    expect(remove).toHaveBeenCalledOnce();
+    expect(state.getSnapshot()).toBeUndefined();
+  });
+
+  it('rejects a repeated menu callback after a destructive confirmation replaces it', async () => {
+    const state = createDialogState();
+    const remove = vi.fn();
+    state.open('Member', undefined, [
+      { text: 'Open profile' },
+      {
+        text: 'Remove',
+        onPress: () =>
+          state.open('Remove member?', undefined, [
+            { text: 'Cancel', style: 'cancel' },
+            { text: 'Remove', style: 'destructive', onPress: remove },
+          ]),
+      },
+      { text: 'Cancel', style: 'cancel' },
+    ]);
+    const menuId = state.getSnapshot()!.id;
+    const pressRemove = () => state.choose(1, menuId);
+    const first = pressRemove();
+    const repeated = pressRemove();
+    await Promise.all([first, repeated]);
+    expect(state.getSnapshot()?.title).toBe('Remove member?');
+    expect(remove).not.toHaveBeenCalled();
+    await state.choose(1, state.getSnapshot()!.id);
+    expect(remove).toHaveBeenCalledOnce();
+  });
+
+  it('executes once, blocks dismiss while saving, then closes after success', async () => {
+    const state = createDialogState();
+    let finish!: () => void;
+    const save = vi.fn(
+      () =>
+        new Promise<void>((resolve) => {
+          finish = resolve;
+        }),
+    );
+    state.open('Unpair?', undefined, [{ text: 'Unpair', onPress: save }]);
+    const first = state.choose(0, state.getSnapshot()!.id);
+    await state.choose(0, state.getSnapshot()!.id);
+    state.dismiss();
+    expect(state.getSnapshot()?.busy).toBe(0);
+    expect(save).toHaveBeenCalledOnce();
+    finish();
+    await first;
+    expect(state.getSnapshot()).toBeUndefined();
+  });
+
+  it('keeps a refused action open with retry and cancellation available', async () => {
+    const state = createDialogState();
+    const save = vi
+      .fn()
+      .mockRejectedValueOnce(new Error('Offline'))
+      .mockResolvedValueOnce(undefined);
+    state.open('Unpair?', undefined, [{ text: 'Unpair', onPress: save }]);
+    await state.choose(0, state.getSnapshot()!.id);
+    expect(state.getSnapshot()).toMatchObject({
+      title: 'Unpair?',
+      busy: undefined,
+      error: 'Offline',
+    });
+    await state.choose(0, state.getSnapshot()!.id);
+    expect(save).toHaveBeenCalledTimes(2);
+    expect(state.getSnapshot()).toBeUndefined();
+  });
+
+  it('keeps an existing group action refusal visible', async () => {
+    const state = createDialogState();
+    state.open('Disband?', undefined, [{ text: 'Disband', onPress: async () => false }]);
+    await state.choose(0, state.getSnapshot()!.id);
+    expect(state.getSnapshot()?.error).toBe('');
+    state.dismiss();
+    expect(state.getSnapshot()).toBeUndefined();
+  });
+
+  it('does not let an older completion dismiss or overwrite a newer request', async () => {
+    const state = createDialogState();
+    let fail!: (reason: Error) => void;
+    state.open('Old', undefined, [
+      {
+        text: 'Run',
+        onPress: () =>
+          new Promise<void>((_, reject) => {
+            fail = reject;
+          }),
+      },
+    ]);
+    const old = state.choose(0, state.getSnapshot()!.id);
+    state.open('New', undefined, [{ text: 'Cancel', style: 'cancel' }]);
+    fail(new Error('Old failure'));
+    await old;
+    expect(state.getSnapshot()).toMatchObject({ title: 'New', busy: undefined, error: undefined });
+  });
+});
diff --git a/apps/mobile/test/create-button.test.tsx b/apps/mobile/test/create-button.test.tsx
index d06084e1c8..7d66ad3c0e 100644
--- a/apps/mobile/test/create-button.test.tsx
+++ b/apps/mobile/test/create-button.test.tsx
@@ -67,6 +67,7 @@ vi.mock('../src/ui/connection-banner', () => ({ ConnectionBanner: () => null }))
 
 import HomeScreen from '../app/(tabs)/(home)/index';
 import { t } from '../src/ui/strings';
+import { appDialogs } from '../src/ui/primitives/dialog-state';
 
 Object.assign(globalThis, { IS_REACT_ACT_ENVIRONMENT: true });
 
@@ -79,6 +80,7 @@ afterEach(() => {
   push.mockReset();
   showActionSheetWithOptions.mockReset();
   alert.mockReset();
+  appDialogs.dismiss();
 });
 
 async function home(os: 'ios' | 'android'): Promise<HTMLElement> {
@@ -131,27 +133,34 @@ describe('Create from Chats', () => {
     expect(view.querySelector('header')!.contains(button)).toBe(false);
     expect(button.parentElement!.querySelector('textarea')).not.toBeNull();
 
-    await act(async () => button.click());
-    const [title, message, buttons] = alert.mock.lastCall!;
-    expect(title).toBe(t.cloudJoin.newOrJoin);
-    expect(message).toBeUndefined();
-    expect(buttons.map((choice: { text: string }) => choice.text)).toEqual([
-      t.cancel,
-      t.cloudJoin.title,
-      t.newPersonaBot,
-      t.newChannel,
-    ]);
-    await act(async () => buttons[1].onPress());
+    const pick = async (index: number) => {
+      await act(async () => button.click());
+      const dialog = appDialogs.getSnapshot()!;
+      expect(alert).not.toHaveBeenCalled();
+      expect(dialog.title).toBe(t.cloudJoin.newOrJoin);
+      expect(dialog.message).toBeUndefined();
+      expect(dialog.actions.map((choice) => choice.text)).toEqual([
+        t.cancel,
+        t.cloudJoin.title,
+        t.newPersonaBot,
+        t.newChannel,
+      ]);
+      await act(async () => appDialogs.choose(index, dialog.id));
+    };
+    await pick(1);
     expect(push).toHaveBeenLastCalledWith('/cloud-join');
-    await act(async () => buttons[2].onPress());
+    await pick(2);
     expect(push).toHaveBeenLastCalledWith({
       pathname: '/full-client',
       params: { target: 'new-bot' },
     });
-    await act(async () => buttons[3].onPress());
+    await pick(3);
     expect(push).toHaveBeenLastCalledWith({
       pathname: '/full-client',
       params: { target: 'new-channel' },
     });
+    await pick(0);
+    expect(push).toHaveBeenCalledTimes(3);
+    expect(appDialogs.getSnapshot()).toBeUndefined();
   });
 });
diff --git a/apps/mobile/test/style-guard.test.ts b/apps/mobile/test/style-guard.test.ts
index fdc3bd23c8..675f0524f4 100644
--- a/apps/mobile/test/style-guard.test.ts
+++ b/apps/mobile/test/style-guard.test.ts
@@ -45,6 +45,13 @@ function violations(file: string): string[] {
 const files = [...sources(join(root, 'app')), ...sources(join(root, 'src/ui'))];
 
 describe('mobile style guard', () => {
+  it('keeps app-owned native alerts behind the platform dialog adapter', () => {
+    expect(
+      files
+        .filter((file) => file !== 'src/ui/primitives/app-dialog.ts')
+        .filter((file) => /\bAlert\s*\.\s*alert\s*\(/.test(readFileSync(join(root, file), 'utf8'))),
+    ).toEqual([]);
+  });
   it('keeps colour, type, spacing, radius and edge values on the design tokens', () => {
     expect(files.filter((file) => !LEGACY.has(file)).flatMap(violations)).toEqual([]);
   });
diff --git a/changes/2106-android-app-dialogs.md b/changes/2106-android-app-dialogs.md
new file mode 100644
index 0000000000..379c8af945
--- /dev/null
+++ b/changes/2106-android-app-dialogs.md
@@ -0,0 +1,11 @@
+---
+section: Fixed
+---
+
+## en
+
+- Android computer menus, unpair confirmations, creation choices and group confirmations now use rounded, themed app dialogs consistent with Settings. Important menu choices have tonal button containers and icons; destructive choices use a danger fill. Choice menus dismiss through the backdrop or Back without a redundant Cancel button. Confirmations retain a lower-emphasis Cancel; pending destructive actions cannot be submitted twice, stale menu callbacks cannot confirm a newer dialog, and failed actions stay available for retry ([#2106](https://github.com/BotHarness/DeepSeekBot/issues/2106)).
+
+## zh
+
+- Android 的电脑菜单、取消配对、新建选项和群组确认框统一采用与设置页一致的圆角主题弹窗；关键菜单操作使用带图标的 Tonal 按钮，危险操作使用危险色底色。选择菜单去掉重复的取消按钮，点击空白处或返回即可关闭；确认框仍保留较弱的取消操作。执行中的危险操作不能重复提交，旧菜单回调不能确认新弹窗，失败后可重试（[#2106](https://github.com/BotHarness/DeepSeekBot/issues/2106)）。
diff --git a/scripts/test/cli-ui-inventory.test.mjs b/scripts/test/cli-ui-inventory.test.mjs
index 9e5f57b5f7..85047ad831 100644
--- a/scripts/test/cli-ui-inventory.test.mjs
+++ b/scripts/test/cli-ui-inventory.test.mjs
@@ -12,6 +12,12 @@ const group = (surfaces, extra = {}) => ({
 });
 
 describe('UI and CLI coverage inventory', () => {
+  it('uses the same Client inventory keys on Windows and POSIX', () => {
+    const source = `storage.setItem('theme', value); const ui = <SettingsRow title="Theme" />;`;
+    const expected = uiSurfacesFrom(client, source);
+    expect(expected).toHaveLength(2);
+    expect(uiSurfacesFrom(client.replaceAll('/', '\\'), source)).toEqual(expected);
+  });
   it('uses the same inventory keys and Client detection for Windows paths', () => {
     const source = `storage.setItem('theme', value); const ui = <SettingsRow title={t('theme')} />;`;
     expect(uiSurfacesFrom(client.replaceAll('/', '\\'), source)).toEqual(