AT&T carrier setting 33.2 update on iPhone leads to constantly losing connection
After updating my iPhone 7 to the AT&T carrier setting 33.2, it constantly loses the connection and says "No service". Then it reconnects to "AT&T" and soon after loses it again. Does anybody have the same issue? What can I do, e.g. is there a way to reload the latest carrier settings assuming something went wrong during the update? I already reset all my network settings and rebooted the phone with no success.