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Un grand smartphone de LG, commercialisé vers 2014. Ce téléphone bénéficie d'un écran Quad HD IPS et d'une camera de 13 megapixel.

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LG G3 would rarely turn on or when it does it gives me a blue screen


I’ve been experiencing an issue with my LG G3 D850.Before my LG G3 was fine.One day i left it on charging all night as usual.The next day i open it and get a blue screen.The blue screen issue has been going for a while.I didn’t use the phone for a while.Now i can’t even turn it on!!I’ve tried a few fixes and it turned on to a blue screen..Now i still can’t turn it on again.

Any Fix without returning it for fixing or anything.


Please Fix this Issue :C

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Solution retenue

Hello All!!

I’ve found a fix to this very annoying problem.

-Remove parts of the LG G3

-Heat up the motherboard in the oven for 360 Degrees Celsius.

-Put the timer on for 10 minutes.When the timer is over wait for the degrees to go to 360.

-Once that’s done wait for 20 secs when it’s on 360 degrees

-Take out the motherboard

-Let it cool down for about 30 secs(what i did was let the wind flow)

-Put it back


and done

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Unless you happen to have a backup on an external sd card that you saved as a .zip, you'll have to take it in. If you can, try to boot into recovery mode:

power it off, hold volume down & power until the LG Logo pops up, release and repress the power/volume down, then hold until the Hard reset menu displays. Click Power to select Hard Reset and it should enter recovery mode where you can install from an external sd card, recover from a backup, or erase everything and start over)

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Hello Drew.

Thank You For your Reply

I have tried holding the power& the power button but still no response from the phone.And i'm a little confused over here do i need an SD card?

Thank You.Please Reply again.



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I tried charging the phone without the battery and then put it back while it was still charging and for a few days, that solved the problem. But then every few minutes, the screen would go blue and you have to do everything all over again.

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LegaxyFury sera éternellement reconnaissant.
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