I've seen a lot of posts about battery drain for Z2. But my case is somewhat different. My phone fell on the ground and turned off. I couldn't power it on later. So I tried to put it on a charger, because the battery had been weak before the accident..and a battery with red colour inside of it appeared. It has been five hours already and the battery is appearing and dissapearing on the screen (idk if this is normal even) and the phone still doesn't start. What do I do?
