Reviving Waterlogged Smartphones

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Ngày cập nhật gần nhất: 15/4/2026

If your smartphone or tablet accidentally takes a dive into water, what steps can you take to prevent it from damage? This article will help you rescue your devices if they happen to fall into water.

Here's a method that can potentially save your device when it gets wet in a safe and surprisingly effective way.

Step 1: Waste no time, immediately power off the phone and remove the battery. You should do this just a few seconds after the device hits the water, even before you dry it with a soft cloth. The main purpose is to shut off the power before the water seeps into the circuitry, causing a short circuit. If it's charging, unplug it immediately.

Step 2: Dry the outside of the phone with a soft cloth, especially focusing on the ports, speaker, and microphone. Remove parts like the SIM card, battery, and dry them.

Step 3: Place the device and its components in a sealed bag along with some silica gel packets. These are desiccants commonly found in new products (like shoes, bags, medicine bottles, etc.). They're designed to absorb moisture very effectively.

Step 4: Wait for 72 hours. This is perhaps the most challenging part as users are likely to feel anxious and impatient. They are unsure if the device will still be usable. However, users should wait the full duration.

Step 5: Power on the phone. After three days, the drying agents have had time to absorb all the moisture from the device. If you've followed all the steps correctly, your phone should return to normal operation.

Note:

Even if you manage to get your phone back to normal functioning, any areas exposed to water or chemicals, solvents will corrode those parts over time.

Finally, your warranty does not cover cases of water damage. Because all phones have water damage indicators for manufacturers to determine the extent of water immersion.

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Previous methods often used rice or hair dryers to dry devices after they fall into water, now you can add the methods we've instructed above to handle your device when it's submerged in water.

Frequently Asked Questions

What immediate steps should I take if my smartphone falls into water?

Immediately power off the smartphone and remove the battery within seconds of it hitting the water. This helps prevent water from seeping into the circuitry and causing a short circuit.

How can I effectively dry my smartphone after it gets wet?

Dry the outside of your smartphone with a soft cloth, focusing on ports, speakers, and microphones. Additionally, remove parts like the SIM card and battery, and dry them separately.

Why is it important to use silica gel after water exposure?

Silica gel packets are desiccants that effectively absorb moisture. Placing your device in a sealed bag with silica gel can significantly enhance the drying process and help prevent further damage.

How long should I wait before powering on my wet smartphone?

You should wait 72 hours before attempting to power on your smartphone. This waiting period allows desiccants to absorb moisture, increasing the chances of the device functioning normally afterward.

Is water damage covered under warranty for smartphones?

No, water damage is typically not covered under warranty. Manufacturers use water damage indicators to assess the extent of immersion, and such damage usually voids the warranty.

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