Secret Hacking codes for Android Mobile Phones:

1. Complete informaton about your phone = *#*#4636#*#*

This code can be used to get some interesting information about your phone and battery. It shows following 4 menus on screen:

- Phone information

- Battery information

- Battery history

- Usage statistics


2. Factory data reset

*#*#7780#*#*

This code can be used for a factory data reset. It'll remove following things:

- Google