The typical scenario is a cell phone slipping out of our hand and falling into the toilet, sink, or bidet, or getting soaked after a rainstorm. We're still lucky, because it's still fresh water . The greatest danger to our cell phone's circuitry is salt, which corrodes them. The freshwater/saltwater ratio is crucial to a successful rescue, as is the time factor : the less the cell phone is exposed to water and the substances dissolved in it, the greater the likelihood that the damage will not be so serious.
And while the procedure to save your smartphone isn't guaranteed to be successful, there are things you should definitely avoid: for example, never shake your phone , contrary to your instincts, or tap it, much less blow on it. These actions could push the water even deeper, and certainly compromise its functionality.
Again, we don't press any buttons or try to turn it on if it turns off when it comes into contact with water.
Further precautions include always holding a wet phone upright, turning it off, and removing everything removable: battery, SD card, case, and so on.
Cell phones, or smartphones , that fall into water are one of the leading causes of death among these devices. They account for 11 percent of all devices sold each year : a huge waste of items that we often pay a fortune for. And the strange thing is that cell phones don't fall into water just during the summer, when we're at the beach, but also at home, in a sink or toilet. Hence the first thing to do: avoid keeping your cell phone within reach when you come into contact with flowing water.
Here are ten steps to try to limit the damage caused by a wet smartphone:
- Remove your phone from the water as quickly as possible. Seconds, not minutes, are precious, and a delay can be decisive.
- Turn it off, and don't make the mistake of immediately trying to turn it back on: just pressing the buttons could be enough to move the liquid into the circuitry. And that would be the end.
- Immediately remove the charger, case, SIM card, and SD card. Separate anything that can be dried separately from the device, following specific procedures. SIM cards, for example, can survive water but certainly not excessive heat.
- Never use an oven to dry your cell phone, or even its parts: neither an electric nor a microwave oven. The heat can warp the circuit boards and entire internal parts of the phone.
- Don't use a hair dryer, which can cause further damage by pushing water inside the phone.
- Try to suck out the liquid, obviously without ever swallowing it.
- Dry as gently as possible, using a cotton cloth or absorbent paper.
- Leave it to dry, without turning it on, for at least 24 hours in summer and 48-72 hours in winter.
- Place the various parts in a small bowl containing dry rice or silica gel, the kind found in sachets in shoe boxes. One night will be enough.
- Reassemble your phone, including battery and cards, charge it, and then turn it back on.
One final consideration: sometimes your device may fool you into thinking it works again, only to shut down completely. So plan ahead and make a backup as soon as you turn it back on.
Read also:
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- Medical consultations at your fingertips? Now it's possible with the Babylon Health app.
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