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Repair guides and disassembly information for Google's Pixel 4 XL smartphone, released in October of 2019.

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Front camera and Face ID stopped working after disassembly

Hi friends,

I teardown my pixel 4XL to replace rear camera. But when I assembled again, my front camera and faceid can not work. Face enrollmend didnt work , front camera black screen when flipping from.rear camera to front camera. I am quite sure I teardown carefully.

Really appreciated your help.


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1 Answer

Well possible reason maybe that the clip connector is not properly connect to the main board, which will cause the face id not to function as well and also result to the black screen when camera flips from rear to front.

Or the flex connector connected to the main board is cut now.

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