You Might Want to Try iOS 9 Right Now
If get bored (and want to help Apple) between now and the iOS 9 release date, you might want to consider trying the iPhone 5's iOS 9 beta update.
Right now is a great time to try out the iOS 9 beta. It's as feature-rich and stable as it has ever been and you can simply drop back down to the iOS 8.4.1 update if you decide that the software is too buggy on the iPhone 5.
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