I just updated to IOS15.11 for my iPhone 12 pro and now I can't call or receive a call. Can public-mobile use in iPhone 12 pro with IOS15.11? It happened to another iPhone 12 pro max with IOS15.
I checked the IMEI and it's blacklisted. This is used iPhone I bought from a private sale a month ago. Please let me know what I should do to solve the blacklisted problem. I called Apple service and they suggest me to contact my carrier which is pu...
Hi there,Thanks for your prompt attendance.I tried all your suggested solutions, including Network reset, APN reset, 3G only, and reboots… It doesn’t work yet. Please let me know if any further idea on this.Appreciated,Ryan
