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The LG K20 Plus Android smartphone was released by LG Electronics in March 2017 as part of the K Series. The LG K20 Plus includes model numbers LG K20 V, LG VS501, and LG TP260.

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Why is my water damaged not showing my screen?

I was taking a bath when I heard a knock on the door so I dropped my phone in the water within a second I grabbed it dried it off it still worked so I kept it in the cloth I dried it in and continued my bath then turned it on and called somebody I kept going on my phone but it was acting up so I restarted it now from last night I couldn’t turn on the phone….

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Hi @jenna2089 ,

As you know water and electronics and electricity are not a good mix.

The impurities in the water causes corrosion and provides circuit paths for the electricity which were not in the phone's operating design and could damage the components.

First do not turn on your phone and then you need to remove the battery as soon as possible from the phone to minimize any further damage.

Then you need to dis-assemble the rest of the phone and clean all the affected parts using Isopropyl Alcohol 90%+ (available from electronics parts stores) to remove all traces of corrosion and water. Do not use "rubbing alcohol" as in some cases this is only 70% IPA or less, can contain scents and is not as effective. If you do check the label to verify the amount of IPA

Here is a link that describes the process.

Electronics Water Damage

As always with electronics, especially surface mounted PCBs be gentle when handling and especially when brushing away the corrosion. You do not want to remove any components from the board.

Hopefully after you have done all this the phone might possibly work correctly again.

Here is a link to a video which shows how to dis-assemble the phone, which may be of some help.

If this process seems too daunting, take your phone to a reputable, professional phone repair service, experienced in liquid damage repair and ask for a quote for a repair. If you decide to do this, do it sooner than later.

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Jenna Herbun さん、ありがとうございました!
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