App Store: Circle keeps on spinning endlessly
I know what is going on but I don't know why. I also don't like the work around.
When I select the app to download via the iTunes App Store, the circle keeps on spinning endlessly. What is missing is your user authentication password pop up. I find that if I reboot the phone only (not close the App) and try again, it fixes things. However, I don't know why this is happening and I noticed this also happened with iOS 6 (near the end of it's lifecycle).
iPhone 5, iOS 7.0.4