I have a P4 standard with a GL300B controller. I've tried to update the drone on DJI Assistant 2 and it fails to accept the either of the two available updates showing in queue. I bought my P4 used and it didn't come with the OTG cable so PC is the only option I have currently to update. I've tried to connect my controller to update it as well on Assistant and it isn't recognized, and it won't update or allow a firmware refresh on GO4 app. Any suggestions on how to remedy this?
Thanks,
Rob
Thanks,
Rob
