iPhone 5 turns on and off by itself
After replacing the power/ volume flex cable on my white iphone 5 it started behaving strange, it started turning on and off by itself, the first thing i tried was to connect it to itunes and update it to ios 8.1.2. When i updatet it also restored it. But the same thing started happening again.
But sometimes it doesn't tur off at all, but if i restart it myself it starts restarting by itself again . I have also tried 4 different batteries in the phone without any luck. Do anyone have any tips about what i can do to fix this?
Is this a good question?