I apologize in advance for my newbie soldering question!
What’s the recommanded way to solder a battery to the cerberus mainboard’s vbat pin ? Just use the external extension of the pin 8 of the socket 8 or should I desolder the whole socket and solder it again ?
I tried to solder directly a wire to the pin extension, but nothing sticks on it. I don’t have any rosin flux, is that the reason ?