Unable to restore iPhone from iTunes backup using iOS 14.2
I recently went from a 12 Pro back to my XS Max, both on iOS 14.2, when I tried to restore my XS Max from the 12 Pro backup on iTunes, it kept giving me this error:
"iTunes cannot restore JC's iPhone, security copy not compatible with iPhone. To restore iPhone with this copy, first update to the latest iOS version".
I no longer have the 12 pro with me, however both phones are on iOS 14.2 and no update is available on the XS Max... so I'm stuck with this error and pretty much lost all my data since I don't use iCloud.
I'm using iTunes on a Windows 10 1709 version PC (latest iTunes version from Microsoft store), I tried updating Windows, iTunes and restarting both PC and iPhone.
Any help would be much appreciated...
iPhone XS Max, iOS 14