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--- howto:dumlracer [2018/02/14 22:15]
quad808
+++ howto:dumlracer [2018/04/19 20:57] (current)
stevenlawyer [DUMLRacer Root and rollback exploit and remove 905]
@@ Line 1: / Line 1: @@
 ====== DUMLRacer Root and rollback exploit and remove 905 ======
-This document describes how to use [[https://github.com/CunningLogic/DUMLRacer|DUMLRacer]] to remove the restriction put in place my DJI to prevent owners from downgrading from Mavic FW 1.04.0100, as well as enabled adb as the root user.
+This document describes how to use [[https://github.com/CunningLogic/DUMLRacer|DUMLRacer]] to remove the restrictions introduced by DJI to prevent owners from downgrading from Mavic FW 1.04.0100. DUMLRacer also allows you to enable adb as the root user.
-You can run DUMLRacer manually (see the readme in git) or you can use it in [[https://dji.retroroms.info/howto/dumldore|DUMLDore 2.11]] or higher automatically.
+You can run DUMLRacer manually (see the readme in git) or you can use it in [[https://dji.retroroms.info/howto/dumldore|DUMLDore 2.11]] or higher for point-and-click usage. However, Dumldore does not leave permanent root like DumlRacer.
-https://github.com/CunningLogic/DUMLRacer Go to releases and get the lates DUMLRacer.jar and put it in the same folder.
+===== Download =====
-It is a commandline program, you run it in java.
+Get the latest JAR file from [[https://github.com/CunningLogic/DUMLRacer/releases|Github]] and put it somewhere on your computer.
-If on linux or osx, open terminal
-if on windows open command prompt
+===== Execute =====
-then java -jar DUMLRacer.jar <mode>
+DUMLRacer is a commandline Java program. You first need to open a shell window
+  * MAC: Open terminal - and cd to the directory where you downloaded DUMLRacer
+  * Windows: Open a command prompt, and cd to the directory where you downloaded DUMLRacer
+  java -jar DUMLRacer.jar <mode>
 Modes are AC, RC or GL
-AC - aircraft
+  * AC - aircraft
-RC - remote
+  * RC - remote
-GL - Goggles
+  * GL - Goggles
+After it is done, it enables root and downgrades. Jezzab has implemented this exploit into DUMLdore. If DUMLdore does what you want, then use it. NOTE however, DUMLDore does NOT apply the root part of the JCase/DUMLRacer exploit
-After it is done, it enables root and downgrade. Jezzab has implemented this exploit into DUMLdore. If DUMLdore does what you want, then use it.
 Both races need to be won, you can check with "adb shell".
 The root is most reliable on the 01.04.0100, less so on others. It may take a few minutes to start as well after reboot.
-It is "perm", it can be removed by doing:
+Root access is permanent. It can be removed by doing:
-adb shell
+  adb shell
-mount -o remount,rw /vendor
+and then...
-rm /vendor/bin/*
+  mount -o remount,rw /vendor
-reboot
+  rm /vendor/bin/*
+  reboot
 **Want to remove that pesky 905 NFZ?**
 from ADB Shell
-mount -o remount,rw /amt
+  mount -o remount,rw /amt
+  cd amt
-then this command
+  rm -r nfz
-cd amt
-rm -r nfz
 Also check the data/upgrade/backup dir and delete the 905 backup module
@@ Line 44: / Line 48: @@
 Say THANK YOU to jcase: Any donations in excess of the drone cost, will go to Special Olympics!
-PayPal Donations - jcase@cunninglogic.com
+  * PayPal Donations - jcase@cunninglogic.com
+  * Bitcoin Donations - 1LrunXwPpknbgVYcBJyDk6eanxTBYnyRKN
-Bitcoin Donations - 1LrunXwPpknbgVYcBJyDk6eanxTBYnyRKN
+  * Bitcoin Cash Donations - 1LrunXwPpknbgVYcBJyDk6eanxTBYnyRKN
+  * Amazon giftcards, plain thank yous or anything else - jcase@cunninglogic.com
-Bitcoin Cash Donations - 1LrunXwPpknbgVYcBJyDk6eanxTBYnyRKN
-Amazon giftcards, plain thank yous or anything else - jcase@cunninglogic.com
 How to video {{youtube>bR7VDamoevA?medium}}

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