Using this guide you can unlock your DJI FPV video system aka FCC hack.

Use this guide at your own responsibility.

You have to check with your local law regulations regarding transmission frequencies and transmission power.

In order to have a functional unlock you need to unlock both googles and the air unit. Doing the unlock on only one of these devices doesn't help.

After a update, you have have to repeat these steps.

Look for the correct version of your google and do the required steps listed below

1. Create a .txt file, name it naco_pwr
2. Type pwr_2 inside the text file
3. Save and close
4. Copy naco_pwr.txt to a micro SD card
5. Power on Goggles and Air Unit, WAIT until you see image from camera
6. Then put the SD card in DJI goggles
7. Restart Goggles

1. Create a .txt file, name it naco_pwr
2. Type pwr_2 inside the text file
3. Save and close
4. Copy naco_pwr.txt to a micro SD card
5. Power on Goggles and Air Unit, WAIT until you see image from camera
6. Then put the SD card in DJI goggles
7. Restart Goggles

1. Create a empty file, name it ham_cfg_support, save and close
2. Copy ham_cfg_support to a micro SD card
3. Then SD card in DJI Google 2
4. Power on DJI Goggle 2

1. Create a empty file, name it ham_cfg_support, save and close
2. Copy ham_cfg_support to a micro SD card
3. Then SD card in DJI Google 3
4. Power on DJI Goggle 3

• TODO

Look for the correct version of your video transmitter and do the required steps listed below

1. Create a .txt file, name it naco_pwr
2. Type pwr_2 inside the text file
3. Save and close
4. Copy naco_pwr.txt to a micro SD card
5. Then put the SD card in DJI Air Unit V1
6. Power on Air Unit

1. Create a .txt file, name it naco_pwr
2. Type pwr_2 inside the text file
3. Save and close
4. Power on your Vista
5. Connect the Vista via USB Cable to a computer
6. Wait for the mass storage device to pop up
7. Copy naco_pwr.txt to the Vista mass storage
8. Power cycle the Vista

1. Create a empty file, name it ham_cfg_support, save and close
2. Connect the O3 via USB Cable to a computer
3. Wait for the mass storage device to pop up
4. Copy ham_cfg_support to the O3 mass storage
5. Power cycle the O3

1. Turn on your google and air unit
2. Wait for the image from the camera
3. Go into the settings and see if you can change output power / chanels to the FCC ones