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6th generation Android smartphone designed by Google and manufactured by Huawei. Released October 2015.

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Phone not turning on?

I did a battery replacement, and the phone powered up, but the display wouldn’t come on at all, and I saw the “leaked ink” behind the glass, so I got the digitizer/display assembly, replaced it, put everything back, and now there’s no power at all. Any suggestions on what I might have messed up?

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交換用スクリーンやバッテリーの修理キット

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Android 修理キット

交換用スクリーンやバッテリーの修理キット

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Did you disconnect the battery during the screen replacement process? Need to be careful of Static Discharge, which is something people forget. A small amount of discharge can easily damage the phone.

The other possibility is the LCD/Digitizer may be defective, unless you have another unit to test it on.

Last option is the board, whether there was a shortage or not, if the phone was dropped there is a chance that the boards power system may be at fault. So if you turn on your device and you can hear it, you know the screen works, 100% tested, then power may not be properly distributed.

Good luck, wish the best

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I get a flashing red light when I hook it up to the charger. I don’t think any static discharge occurred, and I did remove the battery. The phone will not turn on at all.

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I'm going to try and replace the Daughterboard, maybe that's why it hasn't charged.

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This is little late, but it was indeed the daughterboard! I took a better look at it, and there was obvious signs of water damage and corrosion.

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Good Job finding the solution

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Caleab Brown さん、ありがとうございました!
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