Touchscreen doesn't work, after waterdamage

Question

Xiaomi Mi A2

The Xiaomi Mi A2 (Also known globally as the Mi 6X) was released by Xiaomi in July 2018 in various internal memory configurations. It is part of the Android One program which guarantees updates for two years.

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Laurin Kruse-Ziegler @laulaurin

평판: 1

게시일: 2019년 8월 8일

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Touchscreen doesn't work, after waterdamage

Hello,

my Phone’s touchscreen stopped working after I dropped it into a lake. I allready have put it into rice with an open backpanel. Sadly I couldn’t turn it off completely after the accident, it kept restarting repeatedly… After it stopped that it was in the usual state in which I would need to insert my Pin, additionally the Powerbutton doesn’t work as good as before.

Now is my question if I need to replace the screen or if there’s some other step I should try beforehand.

Thanks in advance :)

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Saranya Anu @saranyaanu 평판: 13 1 · Answer 1 · 2023-01-10T06:18:50-07:00

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Saranya Anu @saranyaanu

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게시일: 2023년 1월 10일

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Hello Mi A2 mobile display inside water how to slove plz tell

Hello Mi A2 water inside mobile plz tell how to fix

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Florian Koch @pawgsy 평판: 1 1 · Answer 2 · 2019-08-18T10:37:01-07:00

Since you phone seemingly survived severe water damage I’m surprised it’s even turning on right now.

Steps to take are:

opening it up
checking if the battery has bubbled up
if so remove it carefully!
dispose it the intended way (be careful it can be prone to “explode” / secure it into something that is fire resistant upon disposal)
removing every little part from you phone
drying the !&&* out of it
checking every little contact for corrosion (especially the circuit boards)
put everything back together and replace the broken screen on your way out

In my opinion it would be easier to just buy a new one - these things go for cheap on eBay and are easily repairable.

I can’t stress the danger of a shorted battery enough - if it’s getting bigger as you’re handling it throw it the f*** away from you, ideally somewhere where nothing else can catch on and start a fire.

Xiaomi Mi A2

Touchscreen doesn't work, after waterdamage

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Update (01/10/2023)

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