- Apr 8, 2015
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I have been using my AT&T Galaxy S5 on T-Mobile for several months now and everything has been working fine. Because it is an AT&T branded phone, I receive updates from them and when they released the 4.4.4 update back in February, I was able to download it...I just had to remove my sim card for some reason. But now since the 5.0 update is out, my phone won't find it, with or without the sim card inserted. Any suggestions or is anyone else having a problem?