iPhone 4s "slide to unlock" unresponsive
Yesterday I ran into this problem for the first time, I took my iPhone out of my pocket, pressed the home button and swiped my finger to unlock it, but it just was unresponsive to it.
I can still drag down the notification center, but I can't tap any notifications.
I can also still drag up the "quick tools" menu, but can't press anything there.
My power button is broken, so I can't perform a hard reset.
The only sollution I found was to reset my phone, which worked yesterday, but today the same problem occured again, but this time I can't even connect it to iTunes anymore, it's stuck on "To allow acces, please respond on your iPhone".
So it seems like my iPhone 4s is totally useless now, I still receive notifications, but I can't respond to it, I still get calls, but I can't answer them.
Is there anyone else that experienced the same problem and found a long term fix?
iPhone 4S, iOS 7.0.3