I have iOS7 on my iPhone 5 and have for a few days now. I really like it. Unfortunately my lock button stopped working so I need to have Apple ship me a new phone and send this one back. I was wondering can I backup my iPhone 5 with iOS7 to iTunes like normal, and when I get the new phone install iOS7 on it first and then just restore from my backup like normal? Is there any reason this wouldn't work? My UDID on this phone and the new one will be registered as developers so there won't be any issues with that. I'm trying to avoid downgrading back to iOS6 and then back if it's not necessary. Any help would be appreciate! Thank you!