메인 콘텐츠로 스킵하기

2017년 9월 22일 출시. Model A1863, A1905. GSM 또는 CDMA / 64 또는 256 GB / 금색, 은색 및 스페이스 그레이.

223 질문 전체 보기

So I just repaired my phone it turned on then off and now broke?

I just fixed my friends phone and b4 connecting the brackets I did a little test run. I connected everything transferred earpiece etc… turned it on Apple logo then gone. Never to be on again

답변되었습니다! View the answer 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0

댓글:

No I think the phone is bricked. Left it on the charger and try to turn it on and used the ringer switch and my phone does not vibrate.

Note: The apple logo turn on then turned off . Then did it again turn on then off . And now never turning on again

의 답변

의견 추가하세요

맥북 배터리 수리 키트

기본 가격은 $69.99

Buy Now

맥북 배터리 수리 키트

기본 가격은 $69.99

Buy Now

1개의 답변

선택된 해법

It’s very important to always disconnect the battery before disconnecting/reconnecting the screen assembly. The issue is that the LCD connector has pins that have high voltages (i.e. the backlight is ~20V) and ground in very close proximity. When you fumble around trying to line up the connector plug to the receptacle, you can short out the voltage rail and cause damage to the components in the backlight circuit. If you’re lucky, then only a backlight filter is damaged but other times, the entire circuit could be affected. Either way, this type of repair requires micro-soldering and isn’t really a DIY repair.

To test for this, plug your device into a charger or an iTunes enabled computer. Then shine a bright flashlight on the screen. If you can see a dim image, then the backlight circuit has been damaged. If you can’t see an image at all, then it may be the LCD circuit that is damaged.

You can connect the original, cracked screen to confirm this. If the original screen has the backlight on, then the replacement screen has an issue. If the original screen also doesn't show the backlight, then the backlight circuit is blown.

If iTunes doesn’t recognized the device than the problem is more than just a screen or backlight issue.

해당 답변은 도움이 되었습니까?

점수 4

댓글:

No I think the phone is bricked. Left it on the charger and try to turn it on and used the ringer switch and my phone does not vibrate.

Note: The apple logo turn on then turned off . Then did it again turn on then off . And now never turning on again

의 답변

의견 추가하세요

귀하의 답변을 추가하십시오

Julian Iacob 가/이 대단히 고마워 할 것입니다.
조회 통계:

지난 24시간: 0

지난 7일: 0

지난 30일: 3

전체 시간: 46