After replacing my screen, I only have dark blue backlight.

Question

iPhone 4

iPhoneの第4代目で、修理はそのままパーツを直接交換するだけです。しかし、正面ガラスとLCDはセットで交換する必要があります。容量はGSM / 8,、16m32 GB / モデル番号 A1332 /本体カラーは黒と白色

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Charlie @charlie30757

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投稿日: 2012年5月15日

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After replacing my screen, I only have dark blue backlight.

Hi,

Today i replaced the screen on my iPhone 4, i put the phone back together and it powered on fine, and the new screen worked perfectly.

I then noticed that the sim tray was not sitting flush with the phone so i took it apart again and fixed this issue.

When i put the phone back together again, the screen only displayed a dark blue screen.

I am able to access 'Voice Control' so im pretty sure the phone is in good working order apart from the blue screen.

Does anybody have any idea of what i have done wrong here, or have any ideas of what may be wrong?

Many thanks

Charlie

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no.1 thing is to undo it all and then redo..maybe something has come loose? no.2 if you only have blue light then it sounds like the flex is damaged..most screen issues that can be fixed with hard reset are white screen or black screen. Try reseating the flex and see what happens. (also check the frame screws aren't on too tight?)

pollytintop さんによる2012年5月16日

Please help! I'm having the same issue

Yasserm10 さんによる2014年6月11日

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no.1 thing is to undo it all and then redo..maybe something has come loose? no.2 if you only have blue light then it sounds like the flex is damaged..most screen issues that can be fixed with hard reset are white screen or black screen. Try reseating the flex and see what happens. (also check the frame screws aren't on too tight?) — pollytintop

Scott Head @scotth 評価: 52.8千 Scott's Repair Company 49 28 225 · Answer 1 · 2012-05-15T16:54:02-07:00

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Scott Head @scotth

評価: 52.8千

Scott's Repair Company

49

28

225

投稿日: 2012年5月15日

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If you having the same problem we sometimes have when testing LCDs, I think this may work. Try to reset the phone by pressing the home button and the mute button for about 5-10 seconds. If that doesn't work, disconnect the battery connector from the logic board and plug it back in and turn on the phone.

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I have tried hard restetting the phone already and have disconnected the battery and reconnected. still no luck.

Charlie さんによる2012年5月16日

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