So i had this issue where i had no channel bars showing at all.Drone would fly fine though.It only said i was on 5.8ghz.Nothing else and i couldn't change it. I was using OTG or WIFI only and i had no channels showing in both cases.Well I found the fix in my case.I use a Nvidia Shield tablet. I had to untick the "location" icon in the notification bar at the top(i believe it's the same as the GPS icon on other devices). Then I power on the Spark, then RC. I connect the Nvidia to the RC through its wifi signal and open DJI Go 4. It connects. I go in the WIFI settings and waited about 5-10 secs.And voila, the channel bars appear!! I then connected my OTG cable, not before (first to RC then to Nvidia) and the bars were still there and i could even change frequencies/channels.
No clue why the Location button had an incidence on the Channel bars/frequency.
No clue why the Location button had an incidence on the Channel bars/frequency.
