I recently upgraded windows xp to windows 7 and installed itunes successfully but when I try to sync my iphone 5s i receive the error message "the iphone cannot be synced unknown error -54" - I've tried rebooting both my pc and my iphone but still receive same message
iPhone 5s, iOS 8.4.1
Hi EFCgeoff,
I understand that you are receiving a sync error when attempting to sync your iPhone to your Windows computer. I have an article for you that can help guide your through some troubleshooting steps regarding this issue, and it can be found below:
Resolve iOS update and restore errors in iTunes - Apple Support
https://support.apple.com/en-my/HT201210
Take care, and thanks for visiting the Apple Support Communities.
sync error 54
