I want to sync and backup all the data of my ipad 2 and upgrade it to the newest version to my itunes but it says that i have already sync another device and i have to erase the data of my ipad to do it. How can i save every data and sync without my data getting erased.
thanks.
iPad 2, iOS 4.3.2, same for the iphone 3GS
See this article on syncing with a new computer : https://discussions.apple.com/docs/DOC-3141
If you don't have all of your content on that computer's iTunes (e.g. music copied from CDs) then you may also find this page useful : https://discussions.apple.com/docs/DOC-3991 - the contents of the Music and Videos apps, and photos synced from a computer, aren't included on a backup, so if you want them copied back after the update then you will need them on your computer's iTunes
I want to sync and backup all the data and upgrade it to new version but cannot do it.
