I switched from AT&T to T-Mobile, but I need my network to be unlocked. I was told by T-Mobile that i can Jailbreak it, but I can't seem to find any codes. Can someone help me?
You need to unlock your phone and not jailbreak..You can unlock from AT&T using unlock code, You can purchase such code from any vendors online like MobileUnlockSolutions.com .all you have to do is submit your IMEI number,country and network to them. Also be 100% sure that the carrier you choose from the unlock list is the carrier your iPhone is LOCKED to/Carrier iPhone was originally purchased from...