I want to ask what to do if the screen of my phone is flooded

After the mobile phone is flooded, most of the cases cause failures such as failure to turn on, abnormal display of the mobile phone and noise on the call. And some water inlet machines corrode the circuit board more seriously, resulting in the mobile phone can not be repaired for life. Therefore, when the mobile phone enters the water, whether it falls into clean water or dirty water, the mobile phone battery should be removed, and the mobile phone should not be charged again, such as continuing to charge the mobile phone, the internal components of the mobile phone will be short-circuited and burned out.

This will further expand the fault and make it more difficult to repair, so do not charge the phone again and remove the battery after encountering water intrusion into the phone. Then check whether your phone has been dropped into clean water or dirty water. If you fall into clean water, as long as you stop the mobile phone immediately, the fault will not be expanded.

After removing the battery of the mobile phone that fell into clean water, wash the mobile phone with anhydrous alcohol. Because alcohol evaporates quickly, the moisture on the circuit board can be volatilized and taken away. Then use a heat gun and hair dryer to dry the circuit board, and then you can charge the test machine, and most mobile phones will work normally.

If the mobile phone fell into the sewage, the first thing to do is to disassemble the phone to see the degree of corrosion of the mobile phone circuit board. Because there are many acid and alkali compounds in sewage, they will cause different degrees of corrosion to mobile phones. Therefore, after the mobile phone falls into the sewage, it should be cleaned quickly, and the corrosive materials that can be seen should be cleaned first.

Use a brush to brush off the impurities attached to the pins of the components. Then, use an alcohol cotton ball to clean the circuit board. The above involves the disassembly of mobile phones, it is best not to try it yourself, first consider getting a mobile phone repair shop.

If you are using a Huawei phone.

It is recommended that you deal with the following troubles:

1. Please try to place your phone in a dry and ventilated place and use a paper towel to blot the water stains on the surface of your phone.

2. If the phone is turned on, press the power button to turn it off; If your phone is turned off, don't try to turn it on.

3. Please take out the SIM card and microSD card.

4. Please bring your smartphone to the Huawei Customer Service Center for testing and processing as soon as possible to avoid unnecessary losses.

Precautions: 1. Do not move or shake the mobile phone frequently after entering the water, so as to avoid the spread of moisture inside the mobile phone.

2. Do not use a hair dryer to blow or bake at high temperature (including microwave heating) after entering the water, so as to avoid the liquid being blown into the inside of the mobile phone and damaging the mobile phone at high temperature.

3. The mobile phone is made of precision electronic components.

There is a potential risk after water ingress, so please keep your phone turned off.

4. If you don't have a backup of your data.

There may be a risk of data loss when repairing.

If you are using a vivo mobile phone, bring the mobile phone to the vivo customer service center as soon as possible and let the maintenance engineer conduct a professional inspection.

Customer service center address: enter the vivo official website vivo**app--my--service outlets after-sales outlets--select provinces and cities to inquire about the customer service center, it is recommended to call the customer service center in advance to confirm the relevant matters and understand the working time to go, so as not to delay valuable time.

The phone screen is flooded, and here are a few ways to avoid damage to the phone:

1. If the mobile phone is flooded, you must immediately put the mobile phone in reverse, only if the screen is facing down, the water will not flow into the mobile phone;

2. Use a paper towel or dry cloth to absorb the water, and then use the slow breeze of the hair dryer to dry the whole phone;

3. You can also put the mobile phone in the rice pile, because the rice can absorb water and has a similar effect to the desiccant, usually put the mobile phone in the rice pile, and the water in the mobile phone will be absorbed in a few days.

It should be noted that if the mobile phone screen enters the water, there must be no action, otherwise it is easy to burn out the mobile phone parts. When the phone gets into water, you need to wait at least 24 hours before turning it on, this is to dispose of the remaining water stains in the phone. Generally, these water stains remain on the inside of the phone, and if you turn it on, there is a possibility that the motherboard will be burned.

The mobile phone screen is an LCD screen, the LCD screen will not enter the water, if the screen looks like water, and the display is fault-free, it may be that the touch screen and the LCD screen interlayer is water, this still has to be cleaned up, the touch screen is pried open a little, supported to keep, placed, high temperature false dry ventilation, if the screen display is incomplete, there is a fault, indicating that the LCD screen is leaking, that is, irreversible damage, can not be repaired but replaced.

Go to the mobile phone repair shop as soon as possible.

This is simple, as quickly as possible to absorb water with the absorbent substance of a paper towel, and then try to see if you can throw the water out, generally do not use the mobile phone for a day, and wait until it is almost dry before using itRemember to turn off your phone immediately, otherwise it will be a big trouble.

Dry it with a hair dryer and take the card out for a while.

Use a hair dryer to dry water quickly!

If you are using a vivo phone, you can check the following mobile phone liquid inlet treatment methods:

1. Shut down immediately and take out the SIM card and SD card; Do not force it on, it is very likely to cause a short circuit.

2. Lay the fuselage flat, use a paper towel or soft cloth to absorb water, and try to absorb the water in the gaps; Try not to move your phone when absorbing water.

3. Do not attempt to charge; Don't shake your phone too hard; Do not heat your phone.

4. Stand in a ventilated and dry place, and place it with the screen facing up and the front camera tilting upward;

It is not too easy to get out of the water on the mobile phone screen, we need to disassemble the mobile phone and clean the water first to judge the damage!

1. Slight water ingress of the mobile phone, mild water ingress of the mobile phone refers to a small amount of water spilled on the screen and the position of the shell, which is generally raindrops, or the residual water on the hands when using the mobile phone after washing hands. In this case, if the water does not drip into the earphone jack or the charging port, it will be fine, no special treatment is required, and it can be dried with a paper towel. If there is water dripping into the earpiece, the volume of the earpiece may become very small, and the call** can not be heard clearly, how to deal with it:

Wipe it dry with a paper towel and it will recover after a day or two (note that this method is only a slight drop of water, not a drop of water).

2. The mobile phone is moderately flooded, most of which is that the mobile phone fell into the water and was not picked up immediately, and the mobile phone can still be displayed and operated normally. Solution: The first step is to turn off the computer immediately!

Shut down now! Shut down now! The second step is to wipe the water dry with a dry paper towel or absorbent dry cloth, and wipe the tail plug and the headphone jack with a cotton swab or tampon, do not wipe it with paper, otherwise the paper will not come out of it.

Step 3: Wrap the phone with a dry paper towel and bury the phone in the dry rice, let it sit overnight, take it out the next day, and use it on the next day.

3. The mobile phone is heavily watered, the mobile phone has been in the water for a long time, and the screen is not displayed when it is fished out, note: do not press the power button to turn it on! Don't press the power button to turn it on!

Don't press the power button to turn it on! (The important thing is said three times, because 90% of people are too curious, and they have to turn on the phone to see if the phone is broken, and the consequence is that the phone is scrapped!) The first step is to wipe the phone clean with a dry paper towel, and the second step is to send the phone to the mobile phone repair shop as soon as possible to disassemble and dry it for repair!