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How do I test the function of Laser Auto Focus

sonic33228
Visitor

How do I test the function of Laser Auto Focus

Hi there,

I received another new due to the white line issue on screen.
However, sometimes, almost 50-60%, while I open the camera app under low light environment (a conference room), the screen will keep flash many times. In this period, I cannot take any photo or change the function. The only thing that I can do is go back to home page. In the diagnosis mode, the camera can work perfectly, so I guess it might be the problem from auto focus.

So, how do I test the laser auto focus function? 

Best,



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