DUMLRacer v1.1 - Persisting Root, Downgrade, faster and more reliable

[jcase]

DUMLRacer v1.1 - Persisting Root, Downgrade, faster and more reliable

GitHub - CunningLogic/DUMLRacer: Root Exploit for DJI Drones and Controllers (up to and including v01.04.0100)

Once ran, reboot your drone, and root should stick, even after downgrading.

I rewrote much of the exploit, it is faster, and MUCH more reliable now.

 

[Superdaddy]

Thank you.

 

[STEye]

DUMLRacer v1.1 - Persisting Root, Downgrade, faster and more reliable

GitHub - CunningLogic/DUMLRacer: Root Exploit for DJI Drones and Controllers (up to and including v01.04.0100)

Once ran, reboot your drone, and root should stick, even after downgrading.

I rewrote much of the exploit, it is faster, and MUCH more reliable now.

Are you the notorious jcase that is well known on XDA?

 

[jcase]

Are you the notorious jcase that is well known on XDA?

aye, i am that jerk. I'm hiding from the phone world these days.

 

[STEye]

aye, i am that jerk. I'm hiding from the phone world these days.

Good stuff man, you have been helpful to me over the years and I thank you. Good to see you venturing into the drone community, another new passion of mine!

 

[serpa4]

Good evening. I"m trying to use DUMLRacer.jar to downgrade my Mavic Pro Platinum to 1.04.0100 and its not working.
I have done everything through the DOS prompt, but get to:
Choose target Port.
[1] COM4 : USB Serial Device (COM4)
[E] Exit.
When I choose the port by entering 1, I get the following prompt:
Choose target port: (* suggested port)
[1] COM4 : USB Serial Device (COM4)
[E] Exit
Choose port: 1
Using Port: COM4
Couldn't open port, exiting
Sending upgrade command

What is going wrong with my comm port? Says Couldn't open port, exiting.
I have my Mavic plugged in via USB. It is recognized by assistant 2 v1.1.2 and 1.2.0
Under device manager, it shows a comport appearing when I plug in the Mavic:
USB Serial Device (COM4)
Device is working properly.
9600 bits per second
Driver: Microsoft 6/21/2006. V 10.0.16299.15

This is my 4th or 5th attempt with the same results.
On the first attempt I got through successfully, and it said completed. I then restarted my Mavic and tried to use DUMLdore 1.14 to go back to 1.04.0100
However, I get this popup and it only exits and never does anything.


Unhandled exception has occurred in your application. If you click Continue, the application will ignore this error and attempt to continue. If you click Quit, the application will close immediately.

Could not load file or assembly ‘WinSCPnet, Version=1.3.7.7601. Culture=neutral. PublicKey Token=2271ec4a3c56dbf’ or one of its dependencies. The system cannot find the file specified.exception has occurred in your application. If you click Continue, the application will ignore this error and attempt to continue. If you click Quit, the application will close immediately.

Could not load file or assembly ‘WinSCPnet, Version=1.3.7.7601. Culture=neutral. PublicKey Token=2271ec4a3c56dbf’ or one of its dependencies. The system cannot find the file specified.

Any suggestions?
Thanks!!

 

[Pointbob]

Good evening. I"m trying to use DUMLRacer.jar to downgrade my Mavic Pro Platinum to 1.04.0100 and its not working.
I have done everything through the DOS prompt, but get to:
Choose target Port.
[1] COM4 : USB Serial Device (COM4)
[E] Exit.
When I choose the port by entering 1, I get the following prompt:
Choose target port: (* suggested port)
[1] COM4 : USB Serial Device (COM4)
[E] Exit
Choose port: 1
Using Port: COM4
Couldn't open port, exiting
Sending upgrade command

What is going wrong with my comm port? Says Couldn't open port, exiting.
I have my Mavic plugged in via USB. It is recognized by assistant 2 v1.1.2 and 1.2.0
Under device manager, it shows a comport appearing when I plug in the Mavic:
USB Serial Device (COM4)
Device is working properly.
9600 bits per second
Driver: Microsoft 6/21/2006. V 10.0.16299.15

This is my 4th or 5th attempt with the same results.
On the first attempt I got through successfully, and it said completed. I then restarted my Mavic and tried to use DUMLdore 1.14 to go back to 1.04.0100
However, I get this popup and it only exits and never does anything.


Unhandled exception has occurred in your application. If you click Continue, the application will ignore this error and attempt to continue. If you click Quit, the application will close immediately.

Could not load file or assembly ‘WinSCPnet, Version=1.3.7.7601. Culture=neutral. PublicKey Token=2271ec4a3c56dbf’ or one of its dependencies. The system cannot find the file specified.exception has occurred in your application. If you click Continue, the application will ignore this error and attempt to continue. If you click Quit, the application will close immediately.

Could not load file or assembly ‘WinSCPnet, Version=1.3.7.7601. Culture=neutral. PublicKey Token=2271ec4a3c56dbf’ or one of its dependencies. The system cannot find the file specified.

Any suggestions?
Thanks!!

I am having the exact same problem...any luck? i tried diff ports/diff usb cables/having dji assist on/re-install dji assit...sheesh..no luck

When I choose the port by entering 1, I get the following prompt:
Choose target port: (* suggested port)
[1] COM4 : USB Serial Device (COM4)
[E] Exit
Choose port: 1
Using Port: COM4
Couldn't open port, exiting
Sending upgrade command

 

[Wah]

I have finished the DUMLRacer steps, but I am not able to use ADB to connect to the Mavic Pro, have I done something wrong?
Thank you!

 

[skan]

Hello.

I've tried to run
java -jar DUMLRacer.jar AC
with Windows 10 on my Mavic Pro with firmware 1.4.100 but I get this error:

AC Mode
Choose target port: (* suggested port)
[1] COM6 : USB Serial Device (COM6)
[E] Exit
Choose port: 1
Using Port: COM6
Sending upgrade command
Uploading payload 1
Exception in thread "main" java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at org.apache.commons.net.SocketClient._connect(SocketClient.java:243)
at org.apache.commons.net.SocketClient.connect(SocketClient.java:202)
at com.cunninglogic.dumlracer.Main.uploadFile(Main.java:343)
at com.cunninglogic.dumlracer.Main.main(Main.java:129)

 

[skan]

Finally got it.
It didn't work on my computer, I had to do it on my girlfriend's.
And I had to run it three times.