My brothers phone fell in the sink, and he didn’t dry it or anything else, just left it on the shelf. After 4 months he gave it to me to look at it and maybe try to turn it on. Nothing. Just a black screen.
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oh no, stop continuing to try to charge, sync or otherwise use your phone. This potentially can make a bad situation worse. This may further damage your phone.
you can use a hair dryer to blow directly into the sim holder, untill the water vapor in the camera seems to be dissapearing. Leave it to dry for a week.
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Okay but drying didn’t help it sat in the shelf for 4 months
It is possible that you have a bad LCD and replacing the display assembly may fix it. maybe you need to replace the battery. Even with all this, water damage has only a small chance to be fully repaired, but at least you can give it a try. sorry...
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Hi @riskyboilv
As you know water, 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. The corrosion starts immediately and is ongoing until it has been properly cleaned away.
First do not try to turn on or charge your phone and then 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 99%+ (available at electronics parts stores) to remove all traces of corrosion etc. Do not use "rubbing alcohol" as in some cases this is only 70% IPA or less, can contain additives and is not as effective. If you do check the label to verify the amount of IPA. The higher the percentage of IPA the better.
Here is a link that describes the process.
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. You may also have to remove any shields covering the CPU etc as water may have got in under them.
Most probably after all this time the battery besides being damaged may have become depleted beyond recovery and will need to be replaced
Hopefully after you have done all this the phone might possibly work correctly again, but it already may be too late. You can only try
Here’s the ifixit iPhone 6s guide that shows the dis-assembly of the phone which may 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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Can you update your question with what you have tried to do?
por Erik Eriksson
Personally I haven’t done anything just tried to turn it on and charge it
por Mike Lavenel