Troubleshooting - After a firmware update on a camera or lens, strange behavior of certain features occurs. - LUMIX
If you encounter picture, audio, or performance issues after a firmware update, try turning your camera off and on again. You may also want to perform a "RESET," which will restore the factory settings without affecting any photos on your SD card. Click here for information on How to Reset a Lumix Camera
If the reset does not resolve the issue, such as ongoing picture, audio, or performance problems, please contact a Lumix support agent via the "Chat with Us" option on the bottom right of this page for further assistance.
Note: The "RESET" procedure will restore all settings back to the factory defaults. Photos on your SD card will not be lost.