I have a recently purchased Mini (r) running 7.0.4 (old stock at the store). I have 17 apps in need of update, when I press the button to update instead the app launches. I have powered down and up the device few times to no avail. One app acted differently: new window showed wanting me to buy the app, I have verified the payment and then I saw text box saying update is free as I own older version. Any ideas? I would rather not go with iOS 8 yet. Should I wipe the device and set it up again?