How to delete the backup for iPhone?
After about 1 year of successfull backing up the iPhone, I have got an message, that iTunes could not back up my iPhone 4s, because "the backup was corrupt or not compatible with the iPhone". Recommendation is to "delete the backup for this iPhone and try again", but I dont know where and how to delete it.
iPhone 4S, iOS 5.1.1, iTunes 10.6.3.25