black screen

Hi, I purchased two 622s Oct last year with rear view also, hard wired and NextBase official SD Cards (128 and 256GB). All was well until 11.1. The cameras stop recording, usually with black screen and solid red LED but sometimes showing onscreen ok but frozen time and again solid red light...

The screen of my camera no longer works, though the camera records just fine. Once I turn the car on, the "Street Guardian" logo pops up, but then it's black. I can still press the buttons as normal, I just can't see what's happening on the screen. I've tried the reset button and turning it...

Hi, In May 2015 I bought two Mini 0806 dashcams. For various reasons, these were never installed until a few days ago, when I got one installed in the fiancee's car. However, it doesn't work. On startup, it makes the dingadinga sounds and displays the car startup image, then immediately...