I'm searching for Windows software to fully back up an iPad.
iTunes only saves those files which were transfered from the same Apple ID.
I need to backup songs, apps and photos. Perhaps the e-mail configuration, too.
I have to update an iPad from 4.3.3 to 5.1, without losing any data.
Best Answer
You can use iPad to Computer Transfer (ATTENTION: Direct download link). It's an easy tool which allow you to do exactly what you've asked for. Here is an excellent how-to guide.
And if you're looking for a more solid (and more expensive) solution, you can always try iPad Max.