Here is a wide collection of secret codes for your mobile with Android OS(Can be Called as Android Tricks).

These codes enables you to access the hidden options which are not shown by default on your device, and can be used for testing the functions of various utilities used by your mobile.

Note: We Cannot guaranty that these codes will work on all Android mobiles!

These codes are used only by technicians, So be careful with them and use it at your own risk.

General Codes: *#06# – Display’s IMEI number. Read more http://oworock.com/2015/11/secret-code-for-android-mobile.html