Firmware update for the camera body can be carried out using only the camera body.

To update the lens firmware, both camera body and lens are required.

The update procedure varies depending on the combination of the camera body and the lens. The following table describes the update procedure in each combination. Body Lenses Learn how to update OLYMPUS OLYMPUS Firmware Update Instructions

Firmware Update Instructions (for cameras with backup function) OLYMPUS Panasonic OLYMPUS SIGMA OLYMPUS TAMRON Panasonic OLYMPUS Refer to the Panasonic support website.