failed to retrieve configuration? Help!
I have 2 iPads, both Air 2's.. One is working fine, but has a cracked front glass. The other works fine, but after I factory reset it, now it starts up and after I connect it to my WiFi (or not), the next screen comes up and gives the error "failed to retrieve configuration." I have tried to use iTunes to backup the cracked glass one, then restore that backup to the "failed" one, and it did that, but still is failing to retrieve configuration. It seems that I am just stuck with an iPad that looks mint, but can't be used?
Is there another way? Should I just forget about this one?
Any help would be GREATLY appreciated!!
iPad Air 2, iPadOS 15