====== DJI Aircraft Unlock Procedure ======
If you have a Mavic with mixed modules, or a Spark running <.600 firmware, your aircraft may become locked and require a firmware update. If this happens, you can unlock it using the DUMLDORE tool.

**WARNING**: These changes are not endorsed by the manufacturer. If you decide to unlock, you may be re-locked.

===== Step by step =====
  - Download and extract [[https://github.com/jezzab/DUMLdore/releases|Dumldore]]
  - Connect aircraft to the Computer
  - Open DJI assistant 2
  - Load the aircraft
  - Open Dumldore
  - Close DJI Assistant
  - Press the UNLOCK button
    * You should see a successful unlock message
  - Power off/on the Mavic, test in DJI Go

The aircraft is now unlocked.

NOTE: If you used the mix-and-match method to update your aircraft and its locked, it may be due to the missing 905 module. Re-install the firmware with that module in it, and test again and there should be no lock.