I know, I know.... So, long story short. I thought I'd registered the correct UDID with our Dev Account on Apple Developers Member Center but it was from an old device. IOS7 Beta installed just fine, but the phone won't let me activate it as it's the wrong UDID. iTunes won't recognize the phone and says I need to activate it before it will let me get the Device Info. Is there an OSX app / other method for me to get my iPhone 5's UDID and get past the activation screen. p.s. Tried to downgrade with a restore to 6.1 in iTunes but that doesn't work. Any help appreciated! Adam.