I’ve had my FP2 for about 9 months. Today it ran out of battery remarkably fast - like by lunchtime when I had hardly used it. When I recharged it later, it continuously froze and would randomly turn off and on. I took the battery out for several hours to let it cool down, but now I’ve plugged it into a charger and it keeps vibrating and showing the Fairphone black and white screen, before going black and then repeating the cycle 30seconds later. I’ve tried two different chargers.
What should I do?