Sensors Diagnostics
Also known as: Internal Sensors Test, Proximity and Motion Test
Automated and manual checks of internal spatial, motion, and ambient sensors, including the accelerometer, gyroscope, compass (magnetometer), and ear proximity sensor.
How TrueVolt Applies This Standard
Tested under Subsystem 5 of TrueVolt Pro Diagnostic to ensure essential daily capabilities—like automatic screen shut-off during phone calls and screen auto-rotation—operate reliably.
Technical Overview & Context
Sensors are vital for everyday smartphone use. A broken proximity sensor causes accidental touch inputs against the user’s cheek during phone calls, while a failed compass disrupts turn-by-turn navigation in map applications.
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