How to upgrade downgrade firmware where possible ARB protection explained

[@糖炒鲤鱼]

你好，我不太会说英语，请问您能教我怎么在解除限制的Air2s上使用带屏幕的遥控器吗？比如大疆RC带屏遥控器

[@curtsa5748]

Hi, I have a MINI 2 that has been sitting in my closet and i am ready to attach some C4 to it. My Mini 2 has firmware version 01.05.0000 . It was my understanding from your video that there isn't a hack yet for my firmware version. If you can provide me with any solutions i would greatly appreciate them.

[@JefSilv]

thanks, Merry Christmas from Brazil

[@XdekHckr]

What ARB protection means?

[@FlymyPhantom]

It means Anti Rollback a method to prevent you downgrading firmware

[@karenorvik1813]

Problem with dankdronedownloader now?

[@personaldronerepair6141]

Merry Christmas !!

[@rodrigo_dig]

i have a AIR2S with 02.04.2403 ARB5. Can i downgrade to 02.04.2040 ARB1 ? can you help me?

[@martinvseticek2074]

hello, by mistake I managed to upload the dji mini 2 with ARB3 firmware to the dji mini 2 ARB4. The question is how to fix it and upload the correct firmware to the drone with ARB 3. Is it possible??? thank you for the reply

[@sousarogers]

Does it work on the mini tree

[@bobotube76]

OK, I downloaded the version of the software I want. But what software should I use to downgrade my drone? What software is used for this after I have downloaded the update?

[@FlymyPhantom]

What quad and what are you trying to achieve

[@skymakai]

Interesting... so this sort of saves 'blobs' from the device, like when needing to downgrade iOS firmware? I'll have to check it out!

[@FlymyPhantom]

Yea the flash program checks the arb value on the current FW and then the flash program aborts if it's different

[@skymakai]

@@FlymyPhantom Interesting! I see that DDD has non-official firmware available as well. I wonder if there are any firmware versions that allow GeoZone unlocking, like DroneHacks.

[@FlymyPhantom]

@@skymakai DH doesn't use a FW to do geozone unlock DH manipulates the data itself to achieve that

[@computerstar2000]

@@skymakai Just to clarify (i run DDD). Everything offered on DDD is unmodified FW straight from DJI. I have always had these private files listed in the database but they only used to be available to people involved directly with reverse engineering the drones. Sadly, for DDD to grow further means more costs and i have just moved to a dedicated server to allow this to happen, so to generate some revenue i opened up the FW files up to everyone for a small fee (between $0.25 and $1.50 per file) as a way to cover the server bills :) None of the files directly allow GeoZone unlocking (again, they're all genuine DJI firmware's), but many of them are used as intermediate steps to allow downgrades to happen as often the non-released files are quite as well protected as the official ones in one form or another. DDD partners with DroneHacks as i provide them with firmware files so they dont have to worry about that and they send people my way to generate exposure for the app :)

[@EDVOficial]

hi there! its possible to downgrade if my mini3 has ARB 6 ? I want to go to 4 but drone hacks says that I need to do via exploit, I dont know how to do

[@dronardo]

does also work on mini 3 pro? Thank you for the great video!

[@cpjhardware]

Do I need to purchase a drone hacks license for every drone I own, or is it only for 1?

[@FlymyPhantom]

1 licence per drone

[@ResulevArif]

Hey man! There is a question! Can I downgrade my aircraft dji mini ( version 01.00 .0600)? W ith dji assistance for mavic it is not possible.

[@basretie5179]

No... from 01.00.0600 there is no going back a.t.m. ( I have the same problem )

[@ResulevArif]

@@basretie5179 Thank you

[@salvomichielli]

Thanks for your video! My Mini 2 has the v1.05 firmware exactly as you showed on the video. I'd like to downgrade back to v1.03, I can I do it? Apparently with its official Assistant software is not possible. Any suggestions? Could this DankDrone help to do that? Thanks so much!

[@FlymyPhantom]

Use drone hacks tool to flash the firmware

[@TheSkyPod]

@@FlymyPhantom It says "Downgrade not possible, NFZ and Altitude not possible. 01.05.000 (Only Android App available for this firmware . So what good is the license if your on that firmware ?

[@curtsa5748]

I am in the same boat as you, have you found a fix yet? If so please share.

[@TheSkyPod]

@@curtsa5748 They dont have one for the Mini 2 as of yet .

[@davidbranco4943]

hi a bit of a long shot I've a dii vision 2 and all of a sudden the camera has stoped working. the wifi extender is bound and the app n my device is connected to it but there is no live feed any ideas ?

[@FlymyPhantom]

yeah they can be fixed, if you want to do it yourself see the video guide i did if not then i can do a repair if you are in the uk if you are elsewhere let me know kzbin.info/www/bejne/rqfPnGp5aa2eZtU for the p2v+ or this one for the p2v kzbin.info/www/bejne/q4qrgnWcgtCdibM

[@davidbranco4943]

@@FlymyPhantom do you happen to know roughly how much it would cost please

[@FlymyPhantom]

@@davidbranco4943 email me at [e-mail]

[@davidbranco4943]

@@FlymyPhantom mailed you now ty

[@bsdgffishtuna5186]

thx!

[@daniell7226]

For me, in the mini 2 I managed to get rid of the gimbal calibration error 40011. I had version of frimware 1.03.0000 and that's what I wanted to update in the drone hack. Al I jumped on version 01.06.0200 I don't know why. I didn't seem to have a choice or I overlooked it. I have a reraz 01.06.0200 and an old rcn1 04.11.0032 controller. Dji 1.7.5. I don't know if I can fly or if it will be stable. But for that works for me the fcc hack. I think but maybe I'm wrong as I update to 01.07.200 and rcn1 04.11.0400 and roll back to 01.06.0200 then fcc not work????

[@yoyo1907]

Hello. I have mavic 2 enterprise advanced. Firmware 01.00.0520, i cant downgrade, i tryied DUMldore, drone-hacks, nolimitdronez...Can someone help me? This firmware seems to have antirollback

[@edwinderick72]

Hi. I was able to downgrade my mavic mini from the latest firmware to the .400 so I could use dronehacks to change parameters. I think mini 2 can be changed as well. Check this video out. kzbin.info/www/bejne/boqmmYGlqbF5es0

[@FlymyPhantom]

Yeah I did the same video before this lad, that's not relevant now as you can't downgrade any lower due to the ARB, read the description

[@edwinderick72]

My mini had the same ARB on v01.00.0600 firmware and I was able to downgrade to v01.00.0400. I followed similar steps and it worked fine. Maybe it's not working in the mini 2.

[@FlymyPhantom]

@@edwinderick72 use DDD to see what the ARB values are, dji on the mini 2 went from 1-4 real quick to defeat drone hacks tool

[@calambria100]

Hey masterhacker😀 i flashed my dji mini 2 from 01.05.0000 to firmware 01.06.0200 anti rollback value 4and after that i bought license for this firmware to get all the hacks but when i click on hacking in dronehacks it still says that i dont have a valid license. Is the payment not yet transferred? Or is it only legit and ready to use on my old drone cause this is my replacement drone?( i had another license on my old drone) could that still be connected and only available on my old drone?thanks!