[Dna 200 board soldered connection off]

I've been in contact evolv but there are no answers, I just want to know why the finder I suddenly trouble?

[Dna 200 board soldered connection off]

133 finder suddenly die, but when firing long press turns on and off the firing button to die, try to check the battery indicator escribe cell 1 '0.0v' and cell 2 '5.09v' and replace the battery setting type 'POWER SUPPLY' normal and willing in firing but the battery indicator is empty, so please his problem where? 1 again whether it is safe by setting the batteries 'power supply' is? thanks    

[Battery Level to 0% after upgrade to 1.2 sp3]

help 133 finder suddenly die, but when firing long press turns on and off the firing button to die, try to check the battery indicator escribe cell 1 '0.0v' and cell 2 '5.09v' and replace the battery setting type 'POWER SUPPLY' normal and willing in firing but the battery indicator is empty, so please his problem where? 1 again whether it is safe by setting the batteries 'power supply' is? thanks