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Insert a blank formatted media in the camera. Turn on your "Camera" while holding down the [DISP/BACK] button. The number will displayed "CURRENT" showing the camera's current firmware version.
After checking the firmware version, turn off your camera.
You can download the firmware using the "Downloading the firmware upgrade" link on.
Downloaded files must be put on desk top of your PC.
If the file size does not match the figures given above, download the firmware update file again.
Check the memory card containing the copied firmware update into the camera.
Always use fully-charged battery when updating the firmware.
(The screenshot is an example of firmware upgrade from version 1.00 to version 1.10)
When this screen appears, press the [OK] button.
Select the item into [LENS] by pressing [down button] in the selector to update the lens.
Press the [OK] button
The firmware updating is started.
It takes approximately 30 seconds for completing the firmware update.
By following the above procedure "Firmware version checking procedure", you can see the firmware version.
Cf. The media used for the firmware update should be reformatted before you use it for taking pictures again.