When you update your firmware to version 1.2, camera settings are reset.
Ver.1.2
(Mar.07 2019)
Stability of operation when using SD card (UHS-II) has been improved.
Stability of operation when shooting with "LIVE TIME" has been improved.
Ver.1.1
(May.10 2018)
Corrected issue of autofocus (AF) function not operating correctly when using the "H-ES200" and "H-ES50200" interchangeable lens produced by Panasonic.