1) Please turn the stabilizer ? switch to F (right hand size).
2) Unzip the firmware pack and copy the file Fw.elf to Micro SD, then insert the Micro SD into the camera, press and hold the shutter button for 3 seconds (release the button after 3 seconds), the firmware upgrade program will run automatically.
3) The firmware upgrade will takes around 10~15 seconds, the RED LED light will flashing when upgrading.
4) After firmware upgrading succeeded, please delete the firmware file Fw.elf from the Micro SD.
Caution: DO NOT REMOVE THE BATTERY OR MEMORY CARD WHILE FIRMWARE UPGRADING, IT MAY CAUSE SERIOUS DEMAGE!