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現在のバージョン作成者: oldturkey03 ,

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mariano, the very first thing you want to do is to '''not''' try to restart/sync the phone. This may further damage your phone. The next thing to do is to clean it. Disassemble your phone using [[Topic:iPhone 6|these guides]]. You must remove all the EMI shields of the logic board. If you do not remove those you are not cleaning 3/4 of the board. Clean everything with +90% (no less than 90%) isopropyl alcohol. Follow [guide|5825|this guide], and even so it was written for a 3G all the points are still pertinent to your phone. Pay particular attention to the SMD components, check for charred missing or broken missing. You can then dry the board in an oven or equivalent at 220deg F (not higher;-) for a few hours. Best way to clean init would of course be through an ultrasonic cleaner. Consider professional help with that When it is properly cleaned, ''' replace the battery'''. All these steps are to avoid delayed failure caused by corrosion. Once all this is done, reassemble your phone and reevaluate. It is possible that it is "only" LCD that has a failed backlight. If your LCD is okay you could have issues with the backlight circuitry on the board. Possibly damaged backlight filter coil etc. but all that you can only determine once you cleaned the phone properly. Hope this helps, good luck.
mariano, the very first thing you want to do is to '''not''' try to restart/sync the phone. This may further damage your phone. The next thing to do is to clean it. Disassemble your phone using [[Topic:iPhone 6|these guides]]. You must remove all the EMI shields of the logic board. If you do not remove those you are not cleaning 3/4 of the board. Clean everything with +90% (no less than 90%) isopropyl alcohol. Follow [guide|5825|this guide], and even so it was written for a 3G all the points are still pertinent to your phone. Pay particular attention to the SMD components, check for charred missing or broken missing. You can then dry the board in an oven or equivalent at 220deg F (not higher;-) for a few hours. Best way to clean init would of course be through an ultrasonic cleaner. Consider professional help with that When it is properly cleaned, ''' replace the battery'''. All these steps are to avoid delayed failure caused by corrosion. Once all this is done, reassemble your phone and reevaluate. It is possible that it is "only" LCD that has a failed backlight. If your LCD is okay you could have issues with the backlight circuitry on the board. Possibly damaged backlight filter coil etc. but all that you can only determine once you cleaned the phone properly. Hope this helps, good luck.

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オリジナル投稿者: oldturkey03 ,

テキスト:

mariano, the very first thing you want to do is to '''not''' try to restart/sync the phone. This may further damage your phone. The next thing to do is to clean it. Disassemble your phone using [[Topic:iPhone 6|these guides]]. You must remove all the EMI shields of the logic board. If you do not remove those you are not cleaning 3/4 of the board.  Clean everything with +90% (no less than 90%) isopropyl alcohol. Follow [guide|5825|this guide], and even so it was written for a 3G all the points are still pertinent to your phone. Pay particular attention to the SMD components, check for charred missing or broken missing. You can then dry the board in an oven or equivalent at 220deg F (not higher;-) for a few hours. Best way to clean in would of course be through an ultrasonic cleaner. Consider professional help with that  When it is properly cleaned, ''' replace the battery'''.  All these steps are to avoid delayed failure caused by corrosion. Once all this is done, reassemble your phone and reevaluate. It is possible that it is "only" LCD that has a failed backlight. If your LCD is okay you could have issues with the backlight circuitry on the board. Possibly damaged backlight filter coil etc. but all that you can only determine once you cleaned the phone properly. Hope this helps, good luck.

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open