I buy iPhone 15 pro from a guy, so been using for 3 months suddenly.My phone shows me phone not allowed to call formally; it’s unlocked the phone due to this reason. I can’t call or text. Can someone help please what to do?
iPhone 13 Pro
It could be possible that the phone was stolen and the owner blacklisted the device. In that case it will no longer be able to access a cellular network. That issue as well as others can be found here with purchasing used devices.
The All Too Common SAD Reality of Buying … - Apple Community
Phone not allowed
