My Huawei phone fell into the water and I can t receive the signal, what s going on?

It is recommended to place the phone in a dry and ventilated place as much as possible and use a paper towel to blot the water stains on the surface of the phone. After infusion, turn off the phone and remove the SIM card and memory card. Then bring the relevant proof of purchase to a nearby Huawei customer service center for maintenance, if you continue to use it or repair it at an unofficial service store, it may further damage the internal components.

You can check the nearest service center address on Huawei's official website. 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.

Precautions after water and liquid ingress in the mobile phone:

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

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.

Mobile phones are made of delicate electronic components, and there is a potential risk after water ingress, so it is recommended to keep the phone turned off.

Huawei mobile phone fell into the water and caused the signal to not be received, it should be water inside the phone, you can go to the Huawei mobile phone after-sales service to disassemble and clean up, it should be solved.

No matter which brand of mobile phone gets into the water, basically all the operations on the mobile phone will be faulty. Therefore, if you are using a BAI Huawei mobile phone, it is recommended that you deal with it in the following way:

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. 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.

The Huawei phone fell into the water and there was no signal. In this case, don't turn it on, otherwise it will be easy for the motherboard to burn off. So the best way is to use a hair dryer to blow it, or put it in a dry place. If there is still no signal and the phone cannot be turned on, it can only be sent to the mobile phone store for repair.

If the phone falls in the water, it is easy to burn the motherboard.

Turn off the phone as soon as possible, then let it dry, and turn it on again after 24 hours.

If the mobile phone falls into the water, we quickly fish the mobile phone out of the water, and then dry it, first turn on and off the phone to try, if it still doesn't work, go to the mobile phone shop to repair it.

The mobile phone accidentally fell into the water and there was no signal, because after the mobile phone was soaked in water, the parts inside were wet and caused by the failure, so it is best to find professional personnel to detect and repair it at this time, so that it can be more conducive to the normal operation of the mobile phone.

If the Huawei phone falls into the water, then when you pick it up, the phone must not be turned on immediately, because if you turn it on immediately, your phone will basically be wasted, and you can wait for the sun to dry off the water in it and then turn it on.

Your mobile phone has no signal, hurry up to find the master who repairs the mobile phone, open the back cover for you to deal with these things, look at HTC, see if it can still be used, if it can't be used, you have to buy a new mobile phone.

The phone said yesterday that it might be a broken signal receiver, right? There may be other reasons, try to repair it

If there is a problem, it is recommended to go to Huawei after-sales service as soon as possible to test it.

The lack of signal after the mobile phone enters the water is a problem of the motherboard, and the circuit corrosion of the signal part of the motherboard or the corrosion of the chip foot, the burning of components, etc., need to be disassembled and cleaned to be determined.

This requires the phone to be tested after the after-sales service can be judged what is broken. You can't tell what's wrong with your appearance.

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.

After the mobile phone falls into the water, there is no signal, you should wipe the mobile phone immediately, wipe the water stains on the mobile phone, and then take out the mobile phone card with a card needle, put it outside, restart the mobile phone after natural drying, see if you can receive the signal, if it still does not work, send it to the mobile phone store for repair.

1. Turn off the mobile phone as soon as possible, and then ask a professional to deal with it after sale.

2. Water in the mobile phone will cause a short circuit, and the motherboard may be burned when turned on.

3. Turn off the phone, disassemble the phone and wipe it dry.

4. The phone can still be started at present, which means that it is not broken, so don't continue to use it.

Take a hair dryer to blow, keep blowing, keep blowing, blow until it is completely dry, if you still can't turn on at this time, you can only get it to the manufacturer for repair.

Turn it off immediately, remove the battery, and then take it to a phone repair shop to blow dry, otherwise the phone will be scrapped.

Try not to turn on the mobile phone after falling into the water, and go to the after-sales service to disassemble the machine for cleaning, drying, and testing. so as not to cause other failures.

Air dry and blow with a hair dryer.

The reason for the lack of signal is that there are residual water droplets in the signal amplifier in the motherboard

1. First of all, of course, the whole machine should be disassembled, and the corresponding screwdriver should be prepared 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, 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 residual moisture, and try to blow out the water at the earpiece and buttons.

6. Finally, put the disassembled mobile phone in a noisy place, and it is best to place it for about two days before installing it.

If you can't repair your phone, you can take it to a mobile phone repair shop for repair.

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 mobile phone is in the state of Kaidan, please 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 mobile phone to the customer service center as soon as possible to avoid unnecessary losses.