[Q] I have some problem to flash basebands of C6606 on my C6603
I bought my Xperia z from EU since at that time it wasn't published in U.S. . And I found that 4G or 3G of T-mobile didn't support my phone. Then I searched many threads. I found people said they flashed basebands of C6606 on the C6603 and they got LTE. Finally I tried it,too. But it doesn't work. Wifi couldn't be turned on, and SIM card couldn't be detected. Is there any other ways to let me get LTE or at least 3G? I really need it .