올림푸스의 카메라 사업을 승계한 OMDS에서 2024년 중에 구형 DSLR의 펌웨어 지원을 중단하였습니다.
따라서 기존 온라인 연결을 통한 펌웨어 업그레이드가 불가능해졌습니다.

다음 해외 포럼 쓰레드 및 구글 문서를 참조하십시오.
http://www.dpreview.com/forums/thread/4754471
http://docs.google.com/spreadsheets/d/10vaBZZrfVLeotlAjfGy5Vo_qtelXevRkdPMBd-VN53k/edit?gid=0#gid=0

업데이트 방법 (CF카드에 펌웨어 파일을 저장하여 업데이트)
- Mount your CF card on your computer.
- Create a folder called "DCOLYMP" on your SD card.
- Rename the downloaded file to E0129999.BIN and put it inside this folder.
- The whole process will take a about 1-2 minutes.
- Make sure your batteries are charged.
- Make sure your camera is turned off.
- Now insert the CF Card with the firmware file.
- Start the camera while pushing the "OK" button.
- The screen will be black and the orange front LED will turn on.
- DO NOT TURN THE CAMERA OFF WHILE THE LED IS ON.
- Wait until it blinks rapidly.
- This means the process is finished. You can now restart the camera like you would do normally.
- You may want to remove the "DCOLYMP" folder from your SD card, so you don't flash a new firmware by accident.