iOS 7.1 on iPhone 4 causing sound issues - no text alert, lock sounds, lack of vibration (sometimes) - anyone else got this issue?
Basically pretty much ever since I updated to iOS 7.1, I'm no longer getting my text alert sound for SMS or iMessage, the lock sound no longer plays and there is sometimes a lack of vibration, I can assure the sound is up on high, it is not on silent or do not disturb - though i have it on this sometimes. Has anyone else got this issue? As it is very irritating and needs to be fixed.
iPhone 4, iOS 7.1