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Hello there so I have a iPhone 5 that I repalced the screen and the new screen is very dim. Is it the backlight IC or the backlight filter? I stupidly reseat a the old screen with the battery plugged in it didn’t fry the logic board but it did fry the old screen and the backlight filter or ic.
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Could be both but usually it is just the filter that blows as a fuse.
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I could try replacing the ic and the filter.
Check the contenuity on both sides of filter. If it's too high in ohms or O.L the filter is blown. Replace that first test then work from there.
声誉积分: 43
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I also have another problem the rear and front camera stopped working the camera app just have a black screen 3rd party app also doesn’t works
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