iPad iOS 5 upgrade saying it will wipe all apps and settings
I have a 3GS and a 1st gen iPad. Both the iPhone and iPad were sync'd to the same PC. The iPad has only ever been sync'd to this PC.
I've upgraded the 3GS to iOS 5 with minimal issues (just took 6 tries and a long time), but it's up and running fine now.
I've sync'd the iPad a few times to make sure all of its apps and settings are definitely on my PC. When attempting to upgrade the iPad, I get a message that says "There are purchased items on the iPad "xxxxx" that have not been transferred to your iTunes library. You should transfer these items to your iTunes library before updating this iPad. Are you sure you want to continue?" I chose "no," and sync a few more times while making sure I don't see it transferring any apps in the process so I'm extra certain that everything on my iPad is in the iTunes on the PC. I then try upgrading again and get the same message.
This time I tried hitting "Continue", however then I get a message that says, "Upgrading to iOS 5 will delete all of the media including iTunes store purchases on your iPad. To preserve this content, apply this update on the computer where you sync music, videos and photos." I obviously do NOT want this to happen.
So...although this IS the iTunes where I sync my iPad, the upgrade process is saying that it isn't.
Any ideas how I can do this without losing all of my iPad app data and settings?
iPad, iOS 4.3