I've been running the iOS 11 beta without major issues since its release until this morning, when the Music, Videos and iTunes Store apps immediately crash upon opening. I can double click the home button (iPhone 7) and see them to the side, but when I swipe to them they immediately crash again. I have a large music library and can't even listen to it currently. I've tried restarting the phone by powering on and off and doing a hard reset, still nothing. I'm not sure why this started today, any possible solutions (aside from a wipe?) I'd downgrade back to iOS10 but my Watch is on oS4 as well.