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Repair information and guides for the iPhone 8 that was released on September 22, 2017. Model: A1863, A1905

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iPhone 8 vertical lines after bending

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I was replacing a friends iPhone 8 back glass the housing was bent so when I

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placed a weighted object on top of the phone for the adhesive to bond the screen started flashing and became unresponsive to touch but then around 5 minutes later now responds to touch but there are still vertical lines on the screen I don't know if it is a screen problem or an IC connector problem or a motherboard problem please help me the first picture shows it initially but the second shows after 5 minutes and the third shows the bent frame

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Hi

Iv seen this a couple times and this issue really show how fragile LCD displays are

I think your display has been internaly damaged ,not cracked but damaged

I’m order to confirm this I would try unplugging the the display and reconnect it and see if the issue persists

Also try bleeding the battery down till dead as iv had this issue with iPods having battery static after having them unplugged or replaced

Hopefully this helps

Thanks:-)

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i will try it out and let you know

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@justfixit1

Good luck:-)

If you need any help in the process or have any more questions just ask me:-)

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@hellomacos so i was opening up the screen and i guess my pry tool damaged the screen on the side there is a bit of bleeding i just want to find out if this is a motherboard problem

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@hellomacos what are the signs of it being a motherboard problem before i buy a new screen

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@hellomacos umm i have a problem when i turn the screen there are vertical lines but they increase when i go into the settings app and they reduce when i turn the phone on and back on does this mean it is a motherboard problem

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