My current problem is that the device is not chargin the battery in any form. I tried with both the wall charger and the PC USB ports, with different cables, and nothing help, the battery remains with the next voltage:
Code:
Battery voltage: 4008 mV
Battery voltage: 4005 mV
Battery voltage: 4006 mV
Battery voltage: 4009 mV
Battery voltage: 4006 mV
Battery voltage: 4007 mV
I disassembled the circuit board (PCB) but I don't know how to diagnostic why It isn't charging the battery. Any idea?