cellular update failed, ios 14.7.1
My Iphone (ip 12 pro) has an error. It said that it was “Cellular Update Failed” and my iphone cannot make or receive calls, or access to cellular data until it has been updated. However, I have succeeded in updating to ios 14.7.1 then still cannot fix the cellular error
Please help me with this situation
iPhone 12 Pro, iOS 14