History: very clean phone no water damage: All functions working on the phone except the front camera
I noticed however it had got a knock or fall on the top right of the casing (see images) Slight marks on the remainder three sides of the case
The procedure taken to fault find was
Now has to be hardware problem . Software ruled out
So to me the logic think is that it is a logic board issue
If it is: where do I start fault finding on the logic board
Thanks
I noticed however it had got a knock or fall on the top right of the casing (see images) Slight marks on the remainder three sides of the case
The procedure taken to fault find was
- Replaced the proximity sensor and camera with a know good one. It did not solve the issue
- Tried with a know good screen in case some defect in the screen (seen this before) . Did not solve the problem
- Reset all settings Problem still there
- Reset iPhone back to factory setting updated software and still camera faulty
Now has to be hardware problem . Software ruled out
So to me the logic think is that it is a logic board issue
If it is: where do I start fault finding on the logic board
Thanks
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