What are the secret codes in Android phones?

Some Hidden Secret Android Codes

1. Complete Information About your Phone

*#*#4636#*#*

This code is used to get some really 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 is used for the factory data reset. It’ll remove following things:

All the Google account settings stored in your phone

System and application data and settings

Downloaded applications in your Internal SD!

It’ll NOT remove:

Current system software and bundled application

SD card files e.g. photos, music files, etc.

Note: Once you give this code, you get a prompt screen asking you to click on “Reset phone” button. Assim você tem a chance de cancelar sua operação.

3. Formatar telefone Android

*2767*3855##

4. Atualização da câmera do telefone

**#####34971539#