Happened quite unexpected problem with the Xiaomi Redmi 3 Pro: I put it to charge it overnight, woke up and saw on the main screen the following:
Phone not working but it shows the actual time and amount of charge; also employs touch-sensitive buttons below the display. If you hold down the power button, a menu appears to shutdown/restart, but these functions are also not working. The phone can be rebooted only when long holding the key off. I also tried to go into recovery, but there only opens a window that says fastboot, and in the menu itself it doesn't slide. The phone is quite very hot, if it is enabled in normal mode. I think it's the battery, as this problem arose after a long charge (although previously this was not), and the wire was pretty questionable. Is it possible to fix it by replacing the battery or anything else ?