iPhone 6 continuously asks for Apple ID password, WiFi/Data Problems
I recently went out of town for a few hours, having my data (Sprint) stopped working. I checked the coverage, and it was in it. I recently got home, but found it wont connect to anything, but acts like I have WiFi. It soon started asking for my Apple ID password, closing the app after a few moments of entering it. It has done this on every app of mine. I checked my other Apple devices, and they're all working. I'm avoiding a restore (not enough iCloud memory), but will do so since most options I've seen didn't work. I updated to 8.1.3, and I'm on a Sprint iPhone 6. Any help will be appreciated. Thank you.
iPhone 6, iOS 8.1.3