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.

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Screen shows verticle and horizontal lines after replacing home button

After replacing the home button of my iPhone 4, the screen seems to show random blue and black lines. I can still call the device and the ringtone plays but the screen still shows lines. I've restored the phone but nothing changed. Any help would be greatly appreciated.

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Make sure when you reassemble that the display assemble is settled and screwed properly. What happens is an uneven placement of the assembly can damage it even with a minor bend. If you already assembled your phone completely back together, chances are you already ruined the lcd assembly and will need to replace it with a new one.

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i guess i'll have to purchase a new assembly, as i have assembled the phone back together


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