Changes: - Improve the compatibility of Panasonic battery Firmware Update Procedures: STEP 1. Check the current version of firmware used by your camera. Download an updated version of the firmware and double click the downloaded file to decompress it. Panasonic Dmc Sz7 Camera Firmware 1.1 For Mac Windows 10Panasonic Dmc Sz7 Camera Firmware 1.1 For Macbook ProPanasonic Dmc Sz7 Camera Firmware 1.1 F