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Fourth generation iPhone. Repair is straightforward, but the front glass and LCD must be replaced as a unit. GSM / 8, 16, or 32 GB capacity / Model A1332 / Black and White. This page aims to help users troubleshoot, fix, and seek help for the iPhone 4.

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Why is my screen displaying vertical lines

my iphone 4g randomly shows vertical lines running across the screen. sometimes its okay but sometimes the lines show up. i still can access apps and receive calls with the screen in that condition. what might be the problem and how can i fix it?

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3 Answers

low quality LCD. replace and you will be fine.

jessa

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Was the screen changed?

Agreed it can be a low quality screen or if dropped you have damaged the lcd

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Reconnect the LCD screen connector.

If it still occurs, it is a hardware problem. You'd better to replace a new LCD screen with digitizer.

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simeon will be eternally grateful.
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