Chosen Solution
So my iphone5 was working well last night but when i woke up this morning it was shutting down. Like there’s this buffering thing in the middle of the black screen that just goes round and round. I tried charging it and pressing the power and home button. But nothing works. I tried looking for answers online but nothing seem to work. :/
It is usually the power button which fails the most on the iPhone 5, preventing you from force rebooting your phone (by simultaneously pressing Home Button + Power Button until the phone shuts down then restarts). Simply take it to a near by repair store and ask them to disconnect and reconnect the battery. This will reboot your phone. Or follow this guide until step 12, not more.
