Hi folks. I just need to give myself some peace of mind. I installed the GM version of iOS 7 on my 4S last week. I backed up the phone on the computer, and when I got the 5S I restored that back up to the the new phone. I am worried because it was a GM version, and that I backed up that data, that it might be corrupted. Could someone smart enough let me know that a back up is a back up, and that I'll be fine? Or not fine? I've been debating about doing a full restore. Thanks.