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TestM iPhone testing app
The TestM diagnostic mode offers 26 tests, which range from testing the cameras, touchscreen, microphone, and even the haptic engine, to a comprehensive stress test that pushes the battery and thermal dissipation to the limits.
TestM - Quick Test screen
TestM - Earpiece test
TestM - Feedback for earpiece test
TestM - Stress test
TestM - Stress test in action
TestM - Touch screen test
TestM - Touch screen trst in action
TestM - Speaker test
TestM - Back camera test
TestM - Telephoto camera test
TestM - Ultrawide camera test
TestM - Bluetooth test
TestM - Vibration test
TestM - GPS test
TestM - Touch accuracy test
TestM - Pinch test
TestM - Buttons test
TestM - Buttons test in action
TestM - Charger test
TestM - Light sensor test
TestM - Wi-Fi test
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