Hi,
I've had my K3 for 8 months without issue but the system now appears to be stuck in a boot loop. When I power up the system using either the supplied power supply or a USB power bank the camera icon illuminates green, GPS flashes but no wifi. The lights then go off and come back on again as previously described ad infinitum. I have tried 3 different SD cards, and I have also tried a factory rest and reflash of the firmware.
Please help.
Found the issue. Front camera is broken. If I plug the rear camera into the front and leave the front camera unplugged then the system works correctly including wifi.