The correct way: How to get water out of a phone that sank in water.
Remove the device from the water as soon as possible. There is a possibility that the water will not have time to reach the critical points of the phone, if you have time to immediately remove the smartphone from the water.
You need to follow some methods which are simple procedures to try to get your device working.
important point. Do not attempt to test the operation of the phone immediately after removing it from the water. You must dry the phone first. As we remember, water perfectly transmits an electric current inside the phone and creates short circuits. Accordingly, it will be fully capable of closing some of the microcircuits that may form.
Disassemble the device as much as possible to accelerate the evaporation of the liquid. Remove the battery, if possible. Remove the sim card and memory card. Of course, remove all covers. Shake or direct the water outside the phone as much as possible.
Place the phone in a highly water-absorbing solution. Like silica gel, and if it is not present, dry rice is useful in drawing moisture from the phone, this will help absorb excess liquid.
After water reaches the screen, pressure on the screen causes electrochemical processes to occur, which are converted into current. A large number of clicks on the wet phone screen can cause a short circuit inside the device. Accordingly, until the phone is dry, it is better not to interact with it at all.
Putting a wet phone in the refrigerator. This can not be done. This is through the fact that the water inside the phone will freeze, which means that the oxidation of the electronic parts will be reduced. But this story has a sequel that is not talked about. When you take the phone out of the refrigerator, the water in the warm room will melt again, and the electronic parts will oxidize again.
Do not dry the device with a hair dryer or with a radiator. Only at room temperature. The water produced by heating appears to evaporate. According to the laws of physics, some of them will evaporate and have no outlet outside the device. But also according to the laws of physics, part of it will condense and will remain inside the phone, and even collect where it can become more dangerous. Also, with strong air pressure, small drops of water can infiltrate in hard-to-reach places, which will further damage the operation of the phone. In the end, you can simply overheat the battery and destroy it, for example. Of course, you should not dry your phone in the microwave either for the same reason.
After the phone is drowned and after drying, the phone may start working slowly. This is due to the fact that some of the small pieces have had time to oxidize or malfunction. Accordingly, these damaged areas are not sufficiently connected or have already been damaged.”
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