Important : Before you to do the upgrade, please export your profiles and settings as after the upgrade, your settings will all be reset to factory default.
1.Download the firmware and copy to your SD card
Note that the firmware shall be at the highest level instead of in any sub folder like below.
2. Press and hold the Info Button when you turn On the Camera.
3. You will notice the below screen. This is the step when the camera is checking on the firmware.
4. If there is no issues on your firmware, it will show the below Updating Firmware. It will take a few minutes to complete.
5. After the Firmware is updated, the screen will go blank. Off the camera and on again then check the firmware version again under MENU. You shall notice that the firmware is updated.