My headphone jack on my OP-1 just broke and I had a friend resolder it. It worked perfectly right after the solder job was done. The next day it would cut in and out when playing through the built in speaker but worked fine with headphones. The following day it is only working with headphones and make no sound through the speaker. I checked the solder joints and they all seem to be intact and I did a factory reset to see if it’s a software glitch but it still thinks there is something plugged to the headphone jack at all times.
Anyone have any thoughts on what could be causing this? Also anyone out there holding a replacement connector board?