App Features :
1] About your phone :
- System, Cpu , Battery & Memory information.
- Network , sim , features of device information
- User apps and system apps information.

2] Phone test : Test the following tools of your mobile:
Audio , Screen display , Touch screen , Gps status , Camera test ,Sensors test , Torch test , ports test , finger lock test(if feature available in device) , Hardware buttons test.

Permission

1] Location : To get Gps status
2] Camera : To test camera and torch.
3]Phone : To get sim status.