I’m preparing my new Android app for release and need fresh eyes to run functional and usability tests across as many device generations as possible—from the newest flagships to solid mid-range handsets and even older models still in circulation. The goal is straightforward: confirm the core features work as intended and highlight any rough edges in the everyday user journey. The coverage I’m after is basic rather than exhaustive, so focus on the main flows: installation, first-time launch, sign-up/login, primary navigation, feature access, and graceful handling of common interruptions such as incoming calls or loss of connectivity. I’m not looking for performance stress results this round. Please record every issue you spot with clear reproduction steps, the exact device/OS version, and any supporting screenshots or screen recordings. Deliverables • A consolidated bug report (spreadsheet or shared tracker link) for functional issues • A short usability memo outlining points of confusion, friction, or unexpected behaviour Let me know what devices you have on hand, roughly how long you’ll need, and when you can start.