Bought and Tested the DJI RC Plus on Ebay that claims to work with the Mavic series of Drones. Guess What? IT DOES WORK! I'll tell you why.

[TVQ]

I was being serious. Anyway, thanks for the help. TVQ

 

[Joe_Gates]

I was being serious. Anyway, thanks for the help. TVQ

happy to ear you have things sorted to your satisfaction! Enjoy that RC Plus. I love mine!

 

[ronaldraoul]

hey guys, i'm new to the group but not to drones. i have the mavic 3 pro, and both the RC Pro and RC Plus. i ordered the RC plus from ebay, but it refuses to bind. returning it to the buyer is such a hassel, anyone knows how to sort this out with the firmware flashing etc?

 

[arfrahmanhakim]

Got it working after switching firmware. Thank you guys for the quick help. View attachment 182113

do you have a tutorial for changing the firmware?

 

[Aracurd]

hi, just flash it with cos firmware and it will support all drones

hey guys, i'm new to the group but not to drones. i have the mavic 3 pro, and both the RC Pro and RC Plus. i ordered the RC plus from ebay, but it refuses to bind. returning it to the buyer is such a hassel, anyone knows how to sort this out with the firmware flashing etc?

 

[wrybread]

That's weird. It's running DJI Fly right? Did you tell DJI Fly you're connecitng to a Mavic 3 Pro? Remember that it's ok to click ok to the dialog that says something like "this requires a firmware update", that's not really updating the firmware, that's just changing the firmware mode.

 

[wrybread]

hi, just flash it with cos firmware and it will support all drones

See the discussion starting here:

D

Post in thread 'Bought and Tested the DJI RC Plus on Ebay that claims to work with the Mavic series of Drones. Guess What? IT DOES WORK! I'll tell you why.'

Apr 25, 2025

Just got my RC plus for my Mavic 3 pro but it will not pair to the drone. Any suggestions?

• DroneFarmerLLC

 

[Aracurd]

See the discussion starting here:

D

Post in thread 'Bought and Tested the DJI RC Plus on Ebay that claims to work with the Mavic series of Drones. Guess What? IT DOES WORK! I'll tell you why.'

Apr 25, 2025

Just got my RC plus for my Mavic 3 pro but it will not pair to the drone. Any suggestions?

• DroneFarmerLLC

I realized that the rc plus uses a Chinese hack for multibinding, which doesn't work properly, so I suggested a solution by installing the firmware from the COS Project.

 

[wrybread]

I wonder what hack mine uses. I bought it from a seller in China and it binds perfectly to both my Mavic 3 Pro and Mini 3 Pro. My understanding is the hack is just making the firmware think it's an RC Pro.

But out of curiousity got a link to the firmware and instructions you're recommending?

 

[Aracurd]

They used to have a fairly closed community, but now information is starting to appear, and the main discussion takes place on Telegram. cos-project.com is their website. COS Community is their Telegram channel

 

[wrybread]

They used to have a fairly closed community, but now information is starting to appear, and the main discussion takes place on Telegram. cos-project.com is their website. COS Community is their Telegram channel

That's super interesting. But are you saying all the people in this thread who connect to their Mavics just fine are using the cos firmware?