Fairphone Checkup2.2.2

Run Fairphone Checkup to test key hardware and connectivity functions on an Android phone, helping you narrow down the cause of a device problem. It checks the screen, speakers, microphones, mobile connectivity, Wi-Fi, and vibration. Each test targets a specific component or function, so the app can be used when a phone behaves unexpectedly or when you want to verify that its basic features work.

Fairphone Checkup began as the Fairphone 2 checkup application and was adapted to run on other Android devices as well. It was originally designed for the Fairphone 2 and is included in that phone’s Android operating system. The app is useful for owners diagnosing a suspected hardware fault, service technicians carrying out quick checks, and people assessing a phone after a repair or other physical issue.

This open-source Android System Tools app is available in version 2.2.2 and supports Android 5.1 or later. Its Universal architecture accommodates the supported device types rather than targeting one processor architecture.