My iPhone 12 Pro Max was working great prior to updating to IOS 15.3.1 today. Now nothing works!
My iPhone 12 Pro Max was working great prior to updating to IOS 15.3.1 today. Now I cant connect to my wifi and cannot open any apps, except imessages. Already did the reset to all settings and network, turned Airport on and off and restarted the iPhone multiple times. Please help!
iPhone 12 Pro Max, iOS 15