Test & Check for iPhone

Must download when you buy iPhone.
Test and check almost all iPhone functional.
This will ensure your iPhone is working properly.

Features
Screen - Brightness test, Color test, Touch screen test, Multi-touch test, Pinch test
Sensor - Accelerometer test, Shake test, Compass test, GPS test, Proximity test
Multimedia - Sound test, Camera test, Video test
Connectivity - Wi-Fi test, Bluetooth test, Hotspot test, Phone call test
Other - Warranty check, Activation lock check, Water damage check, iTunes sync test, Button check, Cosmetic damage check