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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.
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TestM - Main screen

For more information about the TestM iPhone diagnostics app, click here.

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TestM - Quick Test screen

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TestM - Earpiece test

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TestM - Feedback for earpiece test

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TestM - Stress test

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TestM - Stress test in action

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TestM - Touch screen test

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TestM - Touch screen trst in action

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TestM - Speaker test

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TestM - Back camera test

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TestM - Telephoto camera test

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TestM - Ultrawide camera test

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TestM - Bluetooth test

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TestM - Vibration test

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TestM - GPS test

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TestM - Touch accuracy test

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TestM - Pinch test

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TestM - Buttons test

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TestM - Buttons test in action

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TestM - Charger test

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TestM - Light sensor test

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TestM - Wi-Fi test

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