iPhone 5 Upgrade for T-Mobile

[traycraycray]

Hi guys,

I am using the AT&T iphone 5 on T-Mobile's network right now and I was wondering when there is a software update for the iphone 5 if I could update it or if it would lock my phone.

Thanks!

 

[0007776]

It shouldn't be a problem as your phone is factory unlocked, unless there is some unofficial unlock for the iPhone 5 that I don't know about.

 

[Minhimalism]

It can't possibly lock because there's no unlock tied to a jailbreak / software at the moment (and probably never will be.) Unlocked via IMEI / unlocked as device-only / Verizon iPhone 5 will all stay unlocked.