Create a real-device USB compatibility test matrix

[ashishsinghbora]

Problem Statement

Automated tests cannot reproduce every Android USB and OTG hardware difference.

FlashCore needs documented real-world compatibility testing.

Proposed Solution / Enhancement

Create a compatibility matrix covering:

• Android versions
• Android devices
• OTG adapters
• USB storage devices
• USB 2.0
• USB 3.x

For every test record:

• Device
• Android version
• USB adapter
• USB drive
• Operation performed
• Result
• Failure details if applicable

Document the results in the repository.

Architectural Layer Impacted

Android USB Layer / Hardware Validation

Alternatives Considered

Testing only one phone and one USB drive does not provide enough evidence of hardware compatibility.