This is what to do :
1. First of all turn off your mobilephone.
2. Remove the SIM.
3. Turn on your mobile without sim .
SIM.
4. Enter the code *2767*637# (Universal Unlock Code)(Reset Mobile Tracker Code).
5. Enter The Code *2767*3855# (Full EEPROMReset)(Reset All TypeOf Code).
Warning :- Make sure that you have backup of all of your mobile data, becauseresting the code (factory data reset) of your phone will cause all data(encrypted data ) to be lost.