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2014년 9월 19일에 출시된 이 4.7” 스크린 iPhone은 iPhone 6 Plus의 작은 버전입니다. 모델 번호 A1549, A1586 및 A1589로 식별됩니다.

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No automatic Brightness adjustment after screen replacement

I changed my screen two days ago because of a cracked screen. I already bought not the cheapest replacement kit I could find.

Installing the new screen went great. But I noticed that the screen brightness wouldn't adjust automatically after that. I tried everything I could find online, from re-calibrating the brightness sensor, to turn the feature off, and soft reset the phone. I did not try to reset all my settings because that's what I'd like to keep.

Does anyone has a new idea?

I don't mind opening the phone up again to solve it.

답변되었습니다! 답변 보기 저도 같은 문제를 겪고 있습니다

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답변 3개

선택된 답변

Your ambient light sensor is either bad or wasn't reinstalled correctly. Step 25 in this guide: iPhone 6 LCD 및 디지타이저 교체

해당 답변은 도움이 되었습니까?

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I bought an completely new display unit. Does it mean the display does not have a brightness sensor built in? And I have to replace it with the old one that worked in my broken display?

I have no way of knowing if your display has a brightness sensor built in. Where did you buy the display from? Is everything else (earpiece speaker, camera, etc) there? The brightness sensor is part of the camera flex cable.

In fact, it was the brightness sensor built into the new display. I changed the camera flex cable with the original one and it works perfectly fine now.

Thanks a lot.

i need brightness in screen

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It happens when your phone has Amoled or Oled display but the replacement screen you brought is probably a Chinese LCD . Amoled phones has different way to control brightness by varying brighness of each pixel and it cant support backlit control for LCD screens.

해당 답변은 도움이 되었습니까?

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Hi! I bought a new screen for my iPhone 6S plus from ifixit and followed your suggestions by repleaceing the new brightness sensor with the old one , but it doesn’t work anyway…

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Kevin K 님은 대단히 고마워 할 것입니다.
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