[SirJohn]

Sven, guck mal, ob Du hier was findest:

[I]It stores it in the following location:
C:\Documents and Settings\USERNAME\Application Data\Apple Computer\MobileSync\Backup

da hab ich ganz viele kleine Backup Dateien aber die sind mit teilweise 1KB wirklich seeeeeeeeehr klein

Under that Backup directory is a directory which looks like a GUID and in that is the files that itunes uses to backup your phone and all the settings.

was ist ein GUID?