my iphone 6plus 64gb hangs frequently and i have to lock the screen and unlock for it to respond,
my iphone 6plus 64gb hangs frequently and i have to lock the screen and unlock for it to respond, am running iOS8.3 how can i fix this? I have It also displays white hairlines from top to bottom at random intervals, have never dropped or exposed the phone to water or moisture. I have already tried hard and soft reset as well but its still the same. Both behaviours started about 2 weeks ago. Please help.
iPhone 6 Plus, iOS 8.3