won't turn on

Hi guys, I’ve got an issue with my F800 pro which I bought in 2018. I’ve had it hardwired from day 1 and recently was having issues with it powering on, it would randomly decide when to power on and for the past few weeks it has not powered on at all. It removed the hardwire kit today and...

I replaced the battery in one of my G1W-H's last month and the camera wouldn't turn off when I unplugged it, so I had to manually turn it off every time. I learned this was because the battery was in good condition. I left it in my father's car, which automatically turns the camera on when it...