After a back up restored from an upgrade, iphone 6s is locked up with a message "Slide to Upgrade"
After I backed up a new iPhone 6 s and restored it from an upgrade, the phone just locks up with a message "Slide to Upgrade". Turned off the phone a few times already it asked for password to unlock it but right after it locks again.
iPad, iOS 6.1.4, Data, usage and diagnostic list lon
