Update error 0x11210560001b for RC PRO

Drone GCM · 2025-07-25T13:54:38-0400

Hello everyone!

I´m having a big trouble to update my RC PRO to the latest version. The actual version stands for V03.02.0800 and shows update availabe. I´ve tryied several times to update using Wi-Fi, Cable with Assistant 2, full bat, and when it reaches 71% of the procedure it just crashes and shows an error 0x11210560001b.
Any blessed soul could give me a clue how to solve it?

Thank you in advance!!
David

Filmarik · 2025-07-25T15:27:36-0400

Drone GCM said:
Hello everyone!

I´m having a big trouble to update my RC PRO to the latest version. The actual version stands for V03.02.0800 and shows update availabe. I´ve tryied several times to update using Wi-Fi, Cable with Assistant 2, full bat, and when it reaches 71% of the procedure it just crashes and shows an error 0x11210560001b.
Any blessed soul could give me a clue how to solve it?

Thank you in advance!!
David

My RC Pro is 03.02.0900. Maybe try clearing cache first and do the update through Profile rather than Camera View in FlyApp. Make sure the controller is fully charged. If this won't help, I'd reset the RC Pro and start from scratch.

PINEBARON · 2025-07-25T19:31:22-0400

Updated RC 2 Pro today on its own, no cables, no phone, no assistant; it connected to home wifi and updated successfully in one shot. Check your wifi signal, perhaps it is noisy or weak.

Filmarik · 2025-07-25T19:36:03-0400

PINEBARON said:
Updated RC 2 Pro today on its own, no cables, no phone, no assistant; it connected to home wifi and updated successfully in one shot. Check your wifi signal, perhaps it is noisy or weak.

He might be having issue updating the original RC Pro not RC Pro 2. Not sure what version is RC Pro 2 but the FW he is on was my previous FW on RC Pro.

PINEBARON · 2025-07-25T19:46:21-0400

Filmarik said:
He might be having issue updating the original RC Pro not RC Pro 2. Not sure what version is RC Pro 2 but the FW he is on was my previous FW on RC Pro.

My Bad! thought he meant the RC 2 Pro. I also have the DJI RC 2 which is now updating to V06.00.0200.