Warning: Do not enter any wrong unlock unlock codes on your UTStarcom GTX750R mobile phones. If you enter over a certain amount of wrong unlock codes on your mobile phone, your phone may get hard locked and sometimes become unusable.1 - Switch on your UTStarcom GTX750R with an
ACCEPTED* SIM Card,
2 - If phone ask, enter the PIN code of your SIM Card.
3 - Type
*#865625#.
3 - Now phone will ask you to enter the unlocking code.
*ACCEPTED : We mean, to use the sim card that was originally given to you by your network/service provider along with the UTStarcom GTX750R.
Each UTStarcom GTX750R mobile phone has an unique unlock code. You can buy the unique unlock code for your UTStarcom GTX750R mobile phone at www.mobileunlocksolutions.com.