My smartphone fell into the water, how do I save it?

This summer, you might be tempted to swipe your phone while lounging in the pool, or take pretty pictures of your friends swimming on the beach. So to avoid disaster, here’s everything you need to know about first aid gestures to revive a smartphone after a drowning.

1. Do not touch the buttons

First, remove the device from the water as soon as possible. Then do not rush to try to restart it. Clicking the buttons may cause the water to penetrate deeper. On the other hand, if it is still running, make an exception for this rule and turn it off. In fact, as long as it works, it risks a short circuit.

Always with the goal of not making the situation worse, hold the phone vertically and don’t blow into ports and gaps. This will only cause water to seep into unwanted places.

2. Dry thoroughly

Step two, remove the SIM card and SD card and unplug any headphones or other peripheral devices. Leave the SIM and SD card slots open. If possible on your smartphone model, open the back cover and remove the battery.

Using a towel or paper towel, dry the outside surface. The site “Fnac”, located on a dedicated page, recommends not rubbing hard, but pressing. Also dry the inside of the ports and other gaps as much as possible using the small end of a paper towel.

Be careful: if you drop your phone in the sea, the salt can damage the electronic components. Therefore, Échos du net recommends that before drying it, rinse it with fresh water to remove all the salt. Then apply the previous steps.

3. Moisture absorption inside

It’s not a myth: immersing the phone in raw rice absorbs the moisture that has seeped inside. Place the phone upright in the container, fully submerged, and wait at least 24 hours, and up to two or three days if possible.

Another option than rice, you can surround your laptop with a large number of moisture-proof bags. Use an airtight container for this.

Once you’ve followed all these steps, it’s time for the fact, you can restart your phone.

These bad tips will damage the phone

Sometimes we read the advice to use a hair dryer to dry a smartphone: It’s a bad idea. Heat may damage components. Also, do not put the phone on the radiator is turned on. Additionally, if your hair dryer is capable of blowing cool air, using it isn’t necessarily a good idea either. Cnet explains that quick drying rather than slow moisture absorption doesn’t remove all the water.

Even with the right gestures, you are not immune from any inconvenience in the future

If following these steps makes your phone work again, you may experience new problems weeks or months later. Wet phone parts may rust, even if they are dried properly. Likewise, if the device falls into the sea and not all the salt is removed, its chances of survival are low.

So rice technology remains primarily a backup solution to allow time to restore your unsaved data, or to make your smartphone last long enough to buy a new one.

Do not lie to the repairman!

Finally, even if your phone is still under warranty, know that you may not be covered if you drop the device in water. Most modern models are equipped with an immersion sensor that changes color after contact with a liquid. So the repairman will know that your smartphone has undergone the first dive.

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