Hello,
I just recently submitted a request for T-Mobile to send me my unlock code but I have a few questions before proceeding:
1. Does unlocking a T-Mobile iPhone 5 require erasing the device at all? Does the actual process of unlocking result in any type of data loss?
2. After my device is SIM unlocked, does the iPhone 5 still receive updates from Apple without a problem? Does unlocking the iPhone effect any updates or anything else service related?
I am just use to Android devices where these things are effected. Any info is greatly appreciated.
Thanks!