The guide walks you through checking the current firmware version, downloading the update from Ricoh's website, and extracting the files. It then shows how to copy the firmware files (mlaunch3, mlaunch8) to an SD card either via USB cable or a card reader.
After preparing the SD card, you format it, insert it into the camera, and start the upgrade by holding ADJ./OK and the playback button. The camera will verify the files, apply the update, and reboot automatically. This manual is written in Chinese.
| Current firmware version | V1.00 |
|---|
Connect the camera to a PC via USB or use a card reader, then copy the files mlaunch3 and mlaunch8 into the root directory of the SD card.
With the camera powered off, hold ADJ./OK and the playback button for 2‑3 seconds, confirm the upgrade on the screen, and the camera will begin updating and reboot automatically.