yesterday I ugraded the firmware version for two Yi cam 1080p to 18.104.22.168_202212091350 version.
Both cameras don’t save now any movement to SD card since tehnupgrade. I already formated them, but they don’t save.
It seems movement detection doesn’t work at all. Also, when I try to enable the new feature for person detection, the button goes to off in a second.
How con I downgrade the firmware version in order to have movement detection again?