Insert the provided microSD card into an SD Card Reader (not provided) and plug it into your computer.
Copy the firmware file to the root directory on the SD card.
Insert the microSD card into the camera.
Power on the remote controller first and then the aircraft.
Watch the LCD display on the remote controller and wait for the remote controller to connect to the aircraft.
Watch the LCD on the remote controller to see the file begin unpacking (which takes 30 to 60 seconds). If unpacking fails, delete the update file from the SD card and start again at Step 1.
Periodically check the LCD which shows each component being updated. The update may take up to 30 minutes.
After the LCD indicates each update was successful, power off the aircraft and the remote controller to complete the update.
To retry the update after a failure
Power off the aircraft and remote controller.
Remove the SD card from the camera.
Insert the SD card into the SD card reader, and plug the card reader into your computer.
On your computer, open the folder for the SD card reader and locate the update file.
Rename the update file by right-clicking it and selecting Rename.
Highlight the "-old" section of the file name, press the delete key, and then press the Enter key.
A warning will appear. Click Yes to confirm the file name change.
After the file has been renamed, return to Step 4 in the first section, To update the firmware on your X-Star.