This seems to be a strange iOS 7 limitation, if this is what it looks like: It's only running iOS 5 and 6 (and NOT iOS 7 !?) that one can install clock alarm tones from a 3rd party? Is this really so? And if it is: why on earth has Apple made this limitation?! I hope someone can say this is not so - and also explain how to install an alarm tone running iOS 7 on the iPhone 5? I would like to use an mp3-file as a sourse.