What should I do if my phone can be turned on normally after water is flooded, but there is no signa

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. 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 mobile phone can be turned on normally after water but there is no signal, it is recommended to turn on and off several times in a row, if it still doesn't work, take it for repair.

Once the mobile phone gets into the water, the battery should be removed immediately, and it must not be turned on immediately to understand the condition of the mobile phone. After removing the battery, do not use a hair dryer to deal with it, and immediately send it to the repair professional to disassemble the machine for water treatment, such as falling into sewage or corrosive liquid, and use ultrasonic cleaning and drying before proceeding to the next step of maintenance. If the mobile phone can still be used after water penetration, it should be sent to a professional to deal with it to avoid corrosion of the circuit board and make it impossible to repair.

If your phone loses signal after being flooded, it is recommended to take the following measures immediately:

Turn off the hand rental and remove the battery and SIM card;

Use absorbent paper or a dry cloth to dry the surface and inside of the phone as much as possible;

Do not use stove heating devices such as hair dryers and microwave ovens to dry your phone, as this may further damage the circuit board or battery;

Place the phone in a well-ventilated, dry place and wait for at least 24-48 hours to ensure the phone is completely dry;

After confirming that the phone is completely dry, reinstall the battery and SIM card, and try the boot test.

If none of the above methods restore your cell phone signal, you may need to contact the manufacturer or a professional technician for service or repair. At the same time, it is also necessary to avoid exposing the phone to water or humidity in daily use to avoid the occurrence of such problems.

Unfortunately, if you are using a Huawei mobile phone, in order to reduce your losses, it is recommended that you turn off your mobile phone and bring the relevant purchase voucher to a nearby Huawei customer service center for maintenance. You can use the following link or the Huawei official website to find the address of a Huawei Customer Service Center near you.

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 (microwave heating) after entering the water, so as not to blow liquids into the phone and damage the phone due to high temperatures.

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.

Make an appointment for service. Repair spare parts** inquiry.

Customer service Sun Zhaowu Center.

If yourIf your Honor phone accidentally gets into water, please handle it in the following ways to avoid secondary damage:

Please bring your mobile phone to the HONOR Authorized Service Center as soon as possible to test the wheel of judgment to avoid unnecessary losses. If your phone can't be backed up and you haven't backed up your data before, you're at risk of data lossAfter going to the service center, you can consult the staff to assist you in evaluating whether you can back up your data, open the Honor official website, click on service support, find the service store to inquire, you can query the nearby Honor authorized service center, it is recommended to go to the service center, bring the purchase voucher, contact the service center in advance, determine the business hours, and facilitate your travel

Hello, it is recommended that you go to the corresponding brand physical store for repair.

It is recommended to go to a mobile phone store.

If you are using a vivo mobile phone, the liquid inlet treatment method of the mobile phone:

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;

5. Bring your mobile phone to the vivo customer service center as soon as possible and let the maintenance engineer conduct professional testing. Enter the mobile phone vivo official website APP--Service--My Service--Service outlets to inquire about the nearest customer service center outlet address and**.

My phone got water and then there was no signal, what's wrong?

Hello dear, the mobile phone is flooded and then there has been no signal The reason is: there are residual water droplets in the signal amplifier in the motherboard, solution: 1. First of all, of course, the whole machine is disassembled, and the corresponding screwdriver stool should be prepared to be used before the date.

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 card slot sticker under the network access card and the stupid network card.

My phone got water and then there was no signal, what's wrong?

Dear, hello, I'm glad to answer for you, my phone is flooded and then there has been no signal, what's wrong? Answer: 1. First of all, the mobile phone cannot be turned on immediately after falling into the water and picking it up.

2. However, how long has it been in the water, at this time, the main board has already entered the water, so use the hot air shield of the hair dryer to evaporate the water. 3. The hot air gear can not blow for too long, stop blowing for 5 minutes, blow after a few minutes, and then let the phone cool for a few hours, so that the water in the motherboard of the mobile phone can evaporate, and you can put it in the sun for a while. 4. After the cool sun, you can shake it to see if there is any moisture thrown out, if there is no excitation mold, you can try to restart, you can start it, if you can't open it, you can only send it for repair.

5. If there is no signal on the mobile phone card after booting, you can pull out the card. Mingsun slow 6, send the mobile phone to clean and wipe, if not, you can put it on the clothes to wipe it, and put the mobile phone into it. 7. If it still doesn't work, it can only be sent for repair, and it may be hardware damage.