Phone Tes Plust for Android is the best app to test the android phones test hardware test sensors and test components on yours smartphone.
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Phone Test Plus for Android allows you to show your phone informations analyze and test the hardware sensors and the components into the phone .

You can learn about all features in your phone and make small tests to verify that components work well.

This version no contains advertising.

You can find the following informations and phone test:
+ Sensors
You can know and test the sensors in the device (Accelerometer Gyroscope Magnetometer Proximity sensor Pressure sensor Light sensor Orientation Temperature ...)

+ Network
You can know and test the mobile connections ( Mobile Wi-Fi Bluetooth local IP external IP )

+Hardware
You can know and test the features of your mobile phone (GPS Camera Sound Battery Touch Storage Vibration Flash Microphone Brightness Multi Touch)

+ System Information
You can know all information from your device (Model Brand CPU RAM kernel OS Version Memory Telephony)