Error 06B4.0000 restoring iPad mini 6th gen after failed iOS 18 upgrade
Using a the Apple Devices app on an up-to-date Windows 11 PC, I was prompted to update my iPad mini 6th gen to iOS 18. Sadly, I opted to do so. Upgrade failed. I was able to get the iPad to reboot into recovery mode but when I tried to restore my prior backup (made just before I attempted the upgrade), I get this error "The Ipad could not be restored. An unknown error occurred (10). 06B4.000". It looks like I am not alone with this problem but no answers posted yet. Help!
iPad, iPadOS 17