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Apple iPhone 5c는 2013년 9월 10일에 발표되었습니다. 수리는 이전 모델과 유사하며 스크류 드라이버 및 비집는 도구가 필요합니다. GSM 또는 CDMA / 8, 16, 32GB / 흰색, 분홍색, 노란색, 파란색 및 녹색으로 제공하였습니다.

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Digitizer isn't working & LCD has lines

I own a repair shop and this is the second phone i've seen with this issue. A customer brings in a phone for a normal screen repair. The screen has lines on the left side of the LCD and the digitizer doesn't work at all. Both phones were in cases and both weren't dropped hard in fact it was on carpet. I replace the screen and it still has lines and digitizer doesn't work. After 4 screens i notice the lines are in the exact same place every time. I have no idea whats causing it or how to fix it. I need any help i can get.

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Maybe you need to check the screen FPC connector on the motherboard. If broken, replace it.

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Ive never heard of the FPC connector.

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This is a common problem with the iPhone 5C, it is caused by the digitizer connector on the logic board. It is a connector that has no metal clips at the ends causing it to be a weak connector.

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thank you very much but that doesn't explain the lines on the LCD.

I'm pretty certain this is the problem I have, I have recently replaced the screen and it immediately was acting erratic and unresponsive and is now even worse, I also put the previous screen back on and the same is occurring so I'm guessing connector damage. Although looking at it it doesn't appear damaged at all, is it possible there is no visible problem with the connector but it still be the culprit or may it be due to something else? If so is it worth replacing the connector?

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