Any way to downgrade firmware in a DJI Mini 4 Pro?

[wizer]

I'm trying to enable FCC and increase maximum altitude which are limited here in the EU mainly because I get a lot of interference and signal lost when flying my drone on the mainland of Greece in a sparsely populated area with mountains.

Current software is 01.100.1000 which has an ARB (anti rollback value) of 3 which as I understand it makes it extremely difficult but not necessarily impossible to do but not via the DJI Assistant Windows application.

Is anyone aware of 3rd party software that can do this?

 

[Starz]

Here?

Drone-Hacks, the best way to hack your DJI Drone

Drone-Hacks is the most easy and best way to hack your DJI Drone. Depending on your drone you can hack the NFZ, Altitude limit, FCC signal power and much more.

drone-hacks.com

 

[wizer]

Here?

Drone-Hacks, the best way to hack your DJI Drone

Drone-Hacks is the most easy and best way to hack your DJI Drone. Depending on your drone you can hack the NFZ, Altitude limit, FCC signal power and much more.

drone-hacks.com

Nope, already tried it. That app informed me there is no available downgrade.