iphone turning off
My iphone 4s is randomly turning off when it gets below 30%. And when I wait for like 15 minutes, it randomly turns itself on again. What can I do to solve this problem??
iPhone 4S, iOS 7.0.4
To randomly turn itself ON again does not make sense. If this is true, your iPhone has a power management circuitry problem. But shutting down by itself is often a feature of faulty a battery. If you want, make Genius reservation and take iPhone to Apple Store for free quick battery diagnostic testing.