Sim not supported
My iPhone 12 Pro used to work with my local sim before the recent update. After the 15.3.1 update when i insert my sim it brings an update complete screen and it says activation required
Question marked as
Did you buy ths phone used? If so, it was hacked to work with a different carrier. Installing the latest iOS undid the hack.
You have 2 choices:
- Conact the carrier it is locked to and ask them to unlock it.
- Sign up for cellular service with the compnay the phone is locked to.
