Hi friends,
I had dialed an USSD Code to keep my Samsung S3 SGH-T999UVDLJA TMobile android 4.1.1 connecting on Edge to keep battery life.
The problem is I cannot connect to 3G/4G anymore. :-\
Anyone cand give me the USSD code for it, or any other solution?
Thank you very much!
I had dialed an USSD Code to keep my Samsung S3 SGH-T999UVDLJA TMobile android 4.1.1 connecting on Edge to keep battery life.
The problem is I cannot connect to 3G/4G anymore. :-\
Anyone cand give me the USSD code for it, or any other solution?
Thank you very much!