calithone187
New member
i have a U.S. model motorola backflip mb300 from at&t i purchased the unlock code to unlock it for T-mobile according to 3 different network unlock providers the code is correct but the phone wont take the code everytime i enter it in i get message that the phone is subsidy locked contact service provider only emergency calls are allowed. the company i got the unlock code from said leave the phone powered on with my t-mobile sim card inserted in the phone for 1-24hrs without powering the phone off and the subsidy lock option will re appear and they provided me with 2 codes to enter when they sim network unlock thing came back up i tried both codes and receive same message. what do i do?