What happened when the phone got into the water and took it to be cleaned, but it couldn t be turned

1. First of all, disassemble the whole machine, and prepare to use the corresponding screwdriver before that.

2. When removing the screen, pay attention to gently separating the chiplet connected to the motherboard from the motherboard.

3. Before removing the metal shielding isolation layer, tear off the network access card and the card slot sticker under the network access card.

4. The last is to take a hair dryer to dry blow, but don't blow on the screen for a long time, such a high temperature will destroy the screen, even if the screen has a watermark, you can use the phone normally, the water in the screen will generally dry in two days, and you will see that the watermark inside is getting smaller and smaller.

5. Blow the front and back of the motherboard to ensure that there is no moisture residue, and try to blow out the water at the earpiece and buttons.

6. Finally, put the disassembled mobile phone in a dry and noisy place, preferably about two days, and then install it.

If you are using a Huawei phone, we recommend that you do the following:

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. Because the phone has been turned off, please do not try to turn it on.

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

4. Take your phone to a Huawei customer service center 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 bake with a hair dryer or stove 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. Some mobile phones can be turned on and used normally after simple treatment, but the mobile phone is composed of precision electronic components, and there is a hidden risk after water ingress, so it is recommended not to try to turn it on.

4. During the after-sales maintenance process, data may be lost.

If you use a vivo mobile phone, the liquid inlet treatment method of the mobile phone is as follows:

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 come in to suck out the water in the gap; 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 facing upward;

5. Bring your mobile phone to the vivo customer service center as soon as possible and let the maintenance engineer conduct professional testing. Customer service center address: Enter the vivo official website vivo**app--my-service outlets or vivo official website web version--bottom of the bottom--service support--service network inquiry--select the province and city to query the customer service center address.

It is recommended to contact ** in advance before going to avoid empty running, plan the itinerary reasonably, and travel safely.

**Link.

There are three types of water ingress in the mobile phone:

1) Drop into clean water when the power is on;

2) Falling into non-corrosive liquids in the event of a power failure;

3) Drop into non-clean water when the power is on, or fall into corrosive liquid or viscous liquid or other clean liquids regardless of whether the power is on.

After the mobile phone is flooded, most of the cases will cause failures such as failure to turn on, abnormal display of the mobile phone and noise of the call, and some water inlet machines will corrode the circuit board more seriously, resulting in the mobile phone cannot be repaired for life. Therefore, when the mobile phone is flooded, no matter what kind of situation it encounters, it should be picked up immediately, the longer the mobile phone is soaked in water, the greater the damage. If it is exposed to water for a long time, it will cause a short circuit and burn out the motherboard, and it will be troublesome.

Do not power up the mobile phone, if you continue to power the mobile phone, it will make the internal components of the mobile phone short circuit and burn out the components, which will further expand the fault and increase the difficulty of maintenance. After picking up your phone, don't do any keystrokes on your phone, especially if it's a touchscreen smartphone. Let's share with you the specific treatment method of water ingress into your mobile phone.

1. Falling into clean water when the power is turned on is the situation encountered yesterday, and this situation is relatively easy to deal with.

How to deal with it:

1. Carefully remove the back cover of the mobile phone battery, peel off the mobile phone battery, and power off the mobile phone.

2. After the power is off, you can carefully wipe it with a dry cloth, if there are water droplets left on the screen, there will be traces after drying.

3. Put it under a slight heat source such as a desk lamp and spotlight to let the moisture slowly dissipate. This process takes more than six hours. Do not use a strong heat source such as a hair dryer in a hurry. After these three steps of processing, the power supply can basically work normally.

2. Drop into non-corrosive liquid in the case of power failure. In this case, it can be assumed that the machine is not damaged. But maybe the LCD screen will be more ugly.

How to deal with it:

1. Power-off treatment, peel off the mobile phone battery, power off the mobile phone, and carefully wipe it with a dry cloth. If the battery is not removed, use a dry towel with good absorbency to clean it in time.

2. If there is no trace on the LCD screen, it will be treated according to the third day treatment method of the first case.

3. If there is something left on the screen and it is very serious, do not deal with it according to the first point and paragraph 3, because although the electronic circuit can work normally, the screen may be quite ugly. It can be sent to the nearest maintenance department for processing or dismantling the machine for cleaning by yourself.

3. Falling into non-clean water when the power is on, or falling into corrosive liquid or viscous liquid or other clean liquids regardless of whether the power is on or not. This situation is the most troublesome, but the chances of the machine being restored after proper rescue are also very high.

How to deal with it:

1. Power off as soon as possible.

2. If it falls into corrosive liquid (such as seawater), rinse it with clean water immediately, and remember to wipe the water clean in time.

3. If the maintenance point is far away, disassemble the machine as soon as possible, but be cautious when dismantling.

4. Clean with alcohol or professional washing water.

5. Assemble, or hand over the disassembled things to the maintenance point. Let the repair point be cleaned and assembled again.

If you are using a Huawei mobile phone, in order to reduce your losses, it is recommended to keep your mobile phone off and bring the relevant proof of purchase to a nearby Huawei customer service center for repair. You can check the address of a nearby Huawei Customer Service Center on the Huawei website.

Precautions after water and liquid ingress in the mobile phone:

1.Do not move or shake your phone frequently after water is ingress to avoid moisture spreading inside the phone.

2.Do not use a hair dryer or bake at high temperatures (including microwave heating) after water is in, to avoid liquid being blown into the phone and the heat damaging the phone.

3.Mobile phones are made of delicate electronic components, and 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 during repairs. After you go to the Huawei Customer Service Center, you can consult with a staff member to help you evaluate whether you can back up your data.

Repair spare parts** inquiry.

Huawei Customer Service Center.

Boarding service.

In fact, the mobile phone can be saved if it falls into water, it is best to unplug the battery immediately, after water removal and other operations, it can be used again in a few days, but what should I do if the mobile phone cannot be turned on after the water penetrates? Many people have tried the painful experience of water in the mobile phone, and the following will introduce to you the treatment steps for the mobile phone to enter the water and cannot be turned on.

Now mobile phones are more and more affecting people's lives, one of the sad things in the process of using mobile phones is that the mobile phone can not be turned on when it enters the water, and there are often people who shake their hands and drop the mobile phone into the water, I believe that this problem is a problem that mobile phone users have encountered. Don't panic, there is still a remedy, below, I will explain to you the solution skills of the mobile phone that cannot be turned on when it gets into the water.

What should I do if my phone can't be turned on when water gets in.

After picking up the phone, remove the phone battery as soon as possible.

Use an undusted napkin or cotton ball to blot all the water outside your phone that can be wiped off.

If you drop it into clean water, you can clean the phone with anhydrous alcohol, and the alcohol will volatilize quickly and volatilize the water on the circuit board. If it falls into the sewage, it should be cleaned immediately, and after the visible dirt is cleaned, the impurities attached to the pins of the component should be brushed off with anhydrous alcohol.

After disposing of the water that can be wiped dry, use the hair dryer to swing the phone to dry it from a distance.

Put the phone in a cool and dry place to dry for 2 days, and then turn it on to see if it can be turned on.

If it still can't be turned on, send it to the repair shop.

The above is the experience of dealing with the water that the mobile phone cannot be turned on.

Don't turn it on immediately, blow it with a hair dryer, dry the water, pay attention to the distance, don't blow it in the same place, you can disassemble and blow it, and make sure that the motherboard and screen are completely dehumidified before turning it on. Put the phone in a dry and cool place for 48 hours before turning it on, drop it in dirty water to clean the motherboard and display inside the phone with anhydrous alcohol, you can find the same model of battery to replace it. If it doesn't work, you can try to replace the motherboard yourself, send it to a regular repair shop for repair or replace the phone.

If the mobile phone is automatically turned off after the water is in, and the user immediately tries to turn it on, the mobile phone is scrapped, precision electronic appliances have this feature, afraid of water, you should put the mobile phone into the water to buckle the battery, and put it in a ventilated and dry place to dry for a few days, and then try to turn on, can not buckle the battery of the mobile phone, do not turn on the mobile phone, the same drying.

You can quickly wipe it with a clean towel, dry the inside with a hair dryer, pay attention to the distance between the hair dryer tuyere and the mobile phone, so that the wind temperature blowing on the mobile phone is close to normal temperature, and the time for the hair dryer to blow the mobile phone should not be too long, 20 minutes is basically OK, send the mobile phone to the after-sales maintenance office for inspection and maintenance, and usually ensure that the mobile phone is safe.

If the mobile phone can't be turned on when it gets into the water, then change it, now the mobile phones are all smart phones, and there are few waterproof functions, and the water is over, so you can only change to a new mobile phone.

1. Turn on the machine after removing the moisture.

Turn it on again after hours.

3. Wipe the motherboard and soaked place with anhydrous alcohol.

4. Try replacing the battery.

5. Repair it yourself.

6. Send for repair professional repair shop.

Experience steps: turn on the phone after removing the moisture: do not turn on the phone immediately after falling into the water, you should dry the water first, you can use a hair dryer to blow it, the distance should be far away when blowing, do not blow in a single place, if you can disassemble the phone, you can disassemble and blow it, to ensure that the motherboard, the screen is completely damp and then turned on, so as not to burn the machine.

Turn it on after 48 hours: Generally, after the mobile phone falls off the water, it is best to wait for two days before turning it on, because although it has been treated with a hair dryer, it is inevitable that there will be no places involved, and it is not necessarily guaranteed to completely remove moisture, you can place it in a dry and cool place, and wait for two days to see if it can be turned on.

Wipe the motherboard and the soaked place with anhydrous alcohol: If you fall into dirty water, it is best to open the machine and use anhydrous alcohol to clean the inside of the machine, mainly the motherboard and the display.

Try replacing the battery: Look for the same type of battery to replace it and see if it can be turned on.

Do-it-yourself repair: If the above methods do not work, it may be that the motherboard is broken, and you can try to replace the motherboard and other operations, which is more difficult and is not recommended to try.

Send it to a professional repair shop: If the above methods are ineffective, then send it to the repair shop for repair, but if you are afraid of revealing any secrets, or the phone is very worthless (after removing the moisture and waiting for a few days or still can't be opened, it is likely that the motherboard is broken, and changing the motherboard may be equivalent to buying a new mobile phone) then change the phone! Be sure to choose a regular repair shop.

What should I do if the original mobile phone can't be turned on when water gets in.

You can quickly wipe it with a clean towel, dry the inside with a hair dryer, pay attention to the distance between the hair dryer tuyere and the mobile phone, so that the wind temperature blowing on the mobile phone is close to normal temperature, and the time for the hair dryer to blow the mobile phone should not be too long, 20 minutes is basically OK, send the mobile phone to the after-sales maintenance office for inspection and maintenance, and usually ensure that the mobile phone is safe. After making an appointment to go to the water park to play around, I touched my pocket and found that the mobile phone in the waterproof bag was actually in the water, and the mobile phone couldn't be turned on when the water got into the water. But he immediately listened to his friend's advice and put the phone into the rice tank, I guess the heart of the rice is broken, the phone can't be turned on in the water and I have a half-dime relationship!

The result really didn't work, and the black screen was still turned on, so let's use the iphone as an example to analyze the correct treatment after the phone can't be turned on when the water enters the phone.

1. Easy to get liquid?

There are the most openings on the iPhone body, and the easiest thing to get into the liquid is the bottom, which has the "headphone hole", "tail jack", "phone MIC", "speaker hole", and then the card slot. The easiest thing to get into the front is the earpiece.

2. How to deal with it urgently after liquid ingress?

Water reacts electrochemically with many metals, especially when energized and the water contains complex ions, which can lead to more complex corrosion, much like this.

Now the mobile phone motherboard is highly integrated, the circuit is complex, the mobile phone can not be turned on after the water is likely to be an open circuit or short circuit, which may cause permanent damage in other places, which can be said to affect the whole body. In fact, it can still be rescued if it is handled properly.

1. Power off immediately.

If the battery can be removed, remove the battery immediately; If the battery is not removable and the mobile phone is still working, turn off immediately, and you can disassemble and disassemble the battery if you have the ability to do it; If the mobile phone can't be turned on when the water is in the water, look directly at the next step.

2. Correct placement.

After disconnecting the power supply, according to the different positions of the liquid intake, throw it out vigorously in the direction of the opening, and then follow the correct method, find a ventilated and dry place, and leave it for a period of time to dry, the purpose is to keep the liquid entering the fuselage from flowing to the motherboard as much as possible. This can only damage the screen, handset, or tail plug, minimizing the damage.

If the entire fuselage is soaked in water, it doesn't matter what self-help, the longer the motherboard corrosion, the more serious the corrosion of the motherboard. Find a reliable third-party repair shop as soon as possible to disassemble and clean up.

If it is part of the liquid ingress, according to the above practice to preserve the mobile phone, the functions are normal, at this time do not have a fluke mentality, should immediately find a reliable repair service provider to disassemble the machine for a comprehensive cleaning, with washing water and pure alcohol to treat the inside of the mobile phone is a complete strategy, the cost is only a few dozen yuan.