Cant go to 0.100

Hello i have firmware 01.00.0510and i am trying to downgrade ro01. 00.0100and it stays to 15% ( checking firmware modules md5) what can i do?

You can't do a thing. your drone has the lastest updated firmware
on it, you will have to wait until NLD cracks the code.
Kevin

i have the same problem but i have 0400 on it ..not the last

Are you selecting firmware 01.00.0100
and downloading it and nothing happens also?
Kevin

yes stuck at 15% with nld and with dumler flash complete without change

Wow,....ok i would start a ticket with NLD now that you purchased
from them.....they should have more answers for this issue,

I also want to know what is going on here.
Kevin

2 questions:

1) If you stuck at 15% can you interrupt the downgrade process and use the M2P normal? I' am a bit afraid that there are some particular (bad?) changes ...

2) Do I need to buy the key 1st before downgrading the FW and flashing NFC & FCC or it is possible to downgrade 1st and after success buy the key and flash NFZ & FCC then?

Jack wrote:

Can any mod confirm that it's just the latest that has anti roll back ?
It disturbs me ALOT that the guys who sell this mods isnt more active in the forums!

The NLD-Team wrote at 2019-09-23:

"DJI Released firmware 01.00.0510 for the Mavic Pro 2 line of drones a few days ago. This update comes with a few minor changes, but no amazing new ones. They have also, again, increased “security” of the firmware.

Please note that as of this time NLD cannot perform firmware downgrades, or any other mods on 01.00.0510 or 01.00.0400.

As always, we are looking at the new update and will add support for mods where we possibly can, but there are no guarantees, just like with any new firmware updates.

We have repeated these words many times, however looking at support tickets, it seems to be getting missed. NEVER update your drone through Assistant 2, Go4 or any other app to a firmware that not listed on NLD’s Birdmap if you wish to continue using NLD as we simply cannot guarantee when we will have bypass/downgrade techniques on newer firmware.

We genuinely work very hard to support the latest firmware and drone models, but as is evidenced by the lack of other apps for modifying the MP2, this is hard! It takes time, effort, serious dedication and just a little bit of luck to gain full access at the level we need to new firmware’s."

You can downgrade .400 if it is a version before July 2019. I just downgraded a drone yesterday. However if you updated to .400 after July 2019 you will be out of luck. Your only option his to try get a new core board with older firmware on it.