iPhone 5s will not turn on or charge?
My sister in laws Iphone 5s was given to me to repair as it will no longer turn on. She states that randomly over the past few months the phone would just turn off and now it will not turn off or charge when connected. I have tried power/home, different chargers but am without luck. Yesterday it turned on for a brief while but had a blank yellow screen. This phone is just outside of warranty and it is not jailbroken. Does anyone have ideas to how to fix this?
Is this a good question?