Digitizer isn't working & LCD has lines

Question

iPhone 5c

O iPhone 5C da Apple foi lançado em 10 de Setembro de 2013. O reparo deste smartphone é similar aos modelos anteriores. Você precisará de chaves de Fenda/Philips/Torx 0.8 e espátulas de plástico. Disponível nas versões GSM ou CDMA / 8, 16, 32 GB / Branco, Rosa, Amarelo, Azul e Verde.

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Chandler Calvert @chandlercalvert

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Postado: 2 de fev de 2015

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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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Sophia @sophia84381 Rep: 43,8 mil 64 44 41 · Answer 1 · 2015-02-02T23:38:41-07:00

Sophia @sophia84381

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Postado: 2 de fev de 2015

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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.

3 de fev de 2015 por Chandler Calvert

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vanilaleean @vanilaleean Rep: 193 6 4 2 · Answer 2 · 2015-02-02T23:45:24-07:00

vanilaleean @vanilaleean

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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.

3 de fev de 2015 por Chandler Calvert

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?

6 de mar de 2016 por Megan Lees

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