Check theses 2 thread that surely fix will your problem but reading, work and patience is required., I did fix mine that way.
Fix no video feed / black screen / no image transmission / no FPV on Ph3 Pro
Fixing flash in DM365 chip within Ph3 Pro gimbal
I had the same problem at one time. To fix this, you need to put all the files in the same folder C:\ph3pns
or try direct to the root folder C:\ make sure you are running cmd as admin
Hello @quaddamage
I had a technician rewire the defective RX pad and re solder all the wires.
I tried to re-flash the nand chip as directed as the ph3pns zip file
And this time It did flash successfully... :)
Thanks a lot for all the help given from you guys with @SunsetCatcher
and all the...
Thanks.... that is way above my head as I lost the pad :(.
I will ask a skilled technicians to see if it can be done near me.
I don't even know if I can still flash the nand as "3 post above" I'm getting ubl1.img not found or BOOTUBL boot loop. What do you think, is it worst a shot to even...
Hello There
I have the message ubl1.img not found ???
I tried two laptop it's weird
Sometime I got this too >>
Target: Starting UART Boot...
Target: BOOTUBL
any ID??
Thanks
I just wonder if anyone who re flash their gimbal has made a instructional video for it?
I'm about to do mine, It would be nice to get a walk-trough video made by the pro.
Thanks
Just for information. SUCCESS
I pressed and hold all the button possible with the controller ON >> C1, C2, record to the left, shutter to the right, ISO wheel, playback total of 6 button pressed and hold then I power off the controller keep pressing all of then and power on RC and a miracle...
Just for information. SUCCESS
out of the blue my tablet just partially reconnected. I have now a no signal in RED instead of a grey not connected
I pressed and hold all the button possible with the controller ON >> C1, C2, record to the left, shutter to the right, ISO wheel, playback total of...
I just flew my P3P drone out blind.
GL300B controller linked OK to AC.
went up, down, left, right, took videos, took pictures all went well.
still no connection to any kind of tablet or phones.
the controller is some kind of battery bank charging system to my tablet.
I called DJI support and no...
Anyone has a tip or a hard reset pin on how to reset the controller?
I did reflow the USB (put a little more sold, I use a contact cleaner product all over the usb point. tried 10 different cable and they all do is only charging the tablet.
The GL300B just work fine with the drone itself , I...
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