refocus

Decided to share my experience with several A119S dashcams all slightly blurry on the left side. If anyone has this type of issue return and exchange the dashcam. I wanted to tinker and working with approval from the vendor and VIOFO to repair my 3rd A119S. Far too much effort and detail for a...

Hey folk ! Quite new here, Quite happy of this camera. Strange to have to fix ourself things... I viewed lot of things about refocusing on this forum and youtube. I need your help. Do i need to refocus my Xiaomi Yi ? Based on below footage.. (Raw link...