FIXING ALL GSM

Motorola Secret Codes

The next secret code is a secret code for Motorola mobile phone. Immediately, we refer to the following code:

1. *#303# Ok = secret code to change phone language to English
2. *#300# Ok = secret code to show mobile phone software version
3. *#301# Ok = secret code to test keypad
4. 1234 Ok = mobile phone default code
5. 19980722 Ok = master unlock code for phone and SIM lock
6. *#0000# Ok = restore settings
7. *#402# Ok = contrast