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2016년 9월 16일 출시. Model 1660, 1778. GSM 또는 CDMA / 32, 128 또는 256 GB / 로즈 골드, 금색, 은색, 검정색, 칠흑색으로 제공됩니다.

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iPhone 7 Bootloop after opening

Hi Guys,

After opening my iPhone 7, it is stuck in a boot loop. I didn´t unscrew anything, since i didn´t have the right screwdriver. I just opened it up and put the screen back on. Any idea how to solve this? Already tried DFU etc…

답변되었습니다! View the answer 저도 같은 문제를 겪고 있습니다

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LCD iPhone 스크린 수리 키트

평생 품질 보증이 적용되는 저렴한 옵션.

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LCD iPhone 스크린 수리 키트

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선택된 해법

The iPhone 7/8 series have a very inconvenient bend on the Home Button flex. It’s really easy to tear the flex, either near the logic board connector or at the 90 degree bend before it sneaks underneath the LCD heat shield. You have to be careful when you lift the screen off the first time but also anytime the flexes are connected and you have the device open.

You will need to carefully inspect the flexes to see if there is any damage. Magnification here will help.  Look for tears to the flex or any physical signs of damage. If you’re uncomfortable (or don’t want to invest in the tools necessary, consider having this looked at by an independent repair shop.

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In addition to what @refectio proposed, there are other possibilities such as (but not limited to) causing pry damage by the battery; battery itself not properly plugged in; audio codec pre-existing failure that showed up after disconnecting or rebooting the iPhone; damage to the front camera assembly cable.

Open up the iPhone, disconnect the battery, disconnect the front camera cable, connect the screen (2 cables: one for the screen, another for the home button). Reseat the battery cable after making sure the battery connector on the board and on the battery are both undamaged, and making sure the battery connector on the board is not covered up by the foam gasket around it. Try to boot and if anything changes, please report back.

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Alexander Hainz 가/이 대단히 고마워 할 것입니다.
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