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The phone got wet and after a while the Wi-Fi, Bluetooth and rear facing camera stoped being detected, everything else is working perfectly, is there a way to fix or change the components?
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Hi,
As you know water and electronics and electricity are not a good mix.
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 with the phone turned off, remove the battery as soon as possible from the phone to minimize further damage.
Then you need to dis-assemble the rest of the phone and clean all the affected parts using Isopropyl Alcohol 90%+ (available at most pharmacies) 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 other ingredients and is not as effective. If you do have to use it, check the label to verify the amount of IPA
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.
Hopefully after you have done all this the phone might possibly work correctly again.
Here is a link to a video, showing how to dis-assemble your phone, which may be of some help.
If this process seems too daunting, take your phone to a reputable, professional mobile phone repair service, experienced in water 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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This is very common with electronics. Sounds like the liquid damage happened in the past so it might be too late to save it -- issues will get worse over time. I would recommend taking it to a professional tech repair shop in your area to see if they can repair it for you.
In the future be sure to address any and all liquid damage immediately. If your interested here is a blog post I wrote on the issue: http://wigoman.blogspot.com/2019/05/welc...
Rob Link さんによる