I went in to T-Mobile to get my phone transferred to an iPhone 13 and they had everything done great, everything was perfect but when I tried to use data or call people i was unable to. I waited it out a few days to see if the problem would fix itself but it did not. I decided to go back to the place I got it and I had the same guy help me out that originally transferred my phone. He was so helpful and directly went to figure out the problem. After he had been working on it for about 2 hours, on the phone with tech support for a long time he asked me to try something different. I went home and tried to let it fix itself again and doing the instructions he told me to do. The next day it still didn't work. So I went back in and got the same guy again because he had been working on it before and had tried everything already. After about 2 hours of working hard on it again, and being on the phone with another tech support agent, he fixed it. It's been working perfectly since then! I 100% recommend Jimmy D. for working on any problems you might have with your device. He is so committed to his job and was so patient with the problem on my phone. Such an amazing worker. read more