iPhone Vibration Problem
Hi
My friend's iPhone 5 (iOS 9.3) keeps vibrating (continuously) while receiving a call and it won't stop until i answer it (or being rejected) and it's not important what kind of vibration pattern i choose. As long as vibration is active (for any pattern), this problem exists. He has this problem when his phone was on iOS 8 and he has it now too.
iPhone 5, iOS 9.3.1