I don t know that the phone is still on after entering the water, and the black screen and purple sc

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.

First of all, it feels like you've turned on before you did it, which isn't right. That's right, the phone is broken, the purple screen is the reason for the short circuit of the phone, it is recommended to pull out the electric board, and then open it with a screwdriver (C8813 is good to open, but be careful not to use too much force, C8813 is plastic), and then put it in a ventilated place and air dry naturally. If it's broken, go to the telecom and add some money and change it.

Hope it helps you full text.

Depending on your doubts, here are some things you can try:

1.Turn your phone on and off again.

2.Replace the battery to see if there is improvement.

3.To turn off the brightness auto-adjustment function, you can remove the brightness auto-check by pulling down the top curtain menu.

4.Eliminate splash screens caused by conflicts with third-party applications. Back up your phone's data (**thin, SMS, multi**data, etc.), and try to restore your phone to factory settings (Settings-Reset-Factory Reset).

Sorry to hear this news if you are using a Huawei phone.

To reduce your losses, we recommend that you turn off your mobile phone and bring the relevant proof of purchase to a nearby Huawei customer service center for maintenance. You can use the Huawei official website to find the address of 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 (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 precision electronic components.

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

4.If there is no backup, the number is early.

There may be a risk of data loss when repairing. After you go to the Huawei Customer Service Center, you can consult a staff member to help you evaluate whether you can back up your data.

After the mobile phone enters the water, the black screen means that the internal motherboard is damaged, and the mobile phone will stop after running for a while, and you can go to the after-sales department for repair.

It is also possible, but it is best not to use the mobile phone after entering the water, and wait for the water to dry before using it, otherwise the mobile phone is easy to break.

Summary. Hello, the connection between the screen cable and the motherboard is broken due to a short circuit in the water.

This situation mostly occurs in mobile phones with LCD screens, because LCD needs backlight support, so there is a connection circuit with a large current from the motherboard to the screen connection on mobile phones with this type of screen. When the liquid comes from.

After water ingress, the screen cable base and peripheral components are corroded.

Damage to the screen LEDs, cables, or back circuitry.

LCD screen, LED backlight cable and boost circuit (modified version).

When the phone is glued or in water for a long time, the liquid will directly penetrate into the back of the screen, but during the cleaning process, the liquid and oxide in this area will be ignored by most people. The main reason is that the screen and the middle frame are used.

Black screen caused by motherboard and other reasons.

If my answer is helpful to you, please also give a like to my little sister (comment in the lower left corner), look forward to your like, your efforts are very important to me, and your support is also the driving force for my progress. Finally, I wish you good health and a good mood!

After the phone gets into the water, the screen goes black, what's going on.

Hello, the connection between the screen cable and the motherboard is broken due to a short circuit in the water. This situation mostly occurs in mobile phones with LCD screens, because LCD needs backlight support, so there is a connection circuit with a large current from the motherboard to the screen connection on mobile phones with this type of screen. When the liquid comes from.

After water ingress, the screen cable base and peripheral components are corroded. Damage to the screen LEDs, cables, or back circuitry. LCD screen LED backlight cable and boost circuit (modified version) When the mobile phone is glued or water is too long due to the screen, the liquid will directly penetrate into the back of the screen, but in the process of dust removal and liquidation, the liquid and oxide in this position will be ignored by most people.

The main reason is that the screen and the middle frame are used. Black screen caused by the motherboard and other reasonsIf my answer is helpful to you, please also help my little sister give a like (in the lower left corner), looking forward to your like, your efforts are very important to me, and your support is also the driving force for my progress. Finally, I wish you good health and a happy mood again!

It's just that it's raining and it's wet, and then the screen goes black.

Hello pro stool Sakura. Hello, the phone is flooded, it is recommended that you go to disassemble and check the specific reason for knowing if my answer is helpful to you, please also help my little sister to give a like (in the lower left corner of the evaluation of the history Oh Zao Yin Cong), looking forward to your like, your efforts are very important to me, and your support is also the driving force for my progress. Finally, I wish you good health and a good mood!

Summary. When your phone accidentally gets into the water, it may cause some unstable phenomena. In this case, when the phone screen goes black after being flooded, but the phone is still running, it is possible that the screen pad has a short circuit when it is wet.

This causes the screen to not work properly. In order to fix this, you first need to turn off your phone completely and then don't try to restart it. Next, keep your phone in a dry environment, preferably with the air conditioner and fan turned on in the room, so that the inside of the phone can dry as soon as possible.

If the problem is still not resolved, it is best to take your phone to a professional repair center for repair to ensure that it can function properly. In daily use, you should try to make sure that your phone does not get into water or encounter a humid environment.

The phone screen goes black after being flooded, but the phone is still running.

When your phone accidentally gets into the water, it may cause some unstable phenomena. In this case, when the phone screen goes black after being flooded, but the phone is still running, it may be that the screen pad has a short circuit when it is wet. This causes the screen to not work properly.

In order to fix this, you first need to turn off your phone completely and then don't try to restart it. Next, keep your phone in a dry environment, preferably with the air conditioner and fan turned on in the room, so that the inside of the phone can dry as soon as possible. If the problem is still not resolved, it is best to take your phone to a professional repair center for repair to ensure that it can function properly.

In daily use, you should try to cover the core to ensure that the mobile phone does not get into water or encounter a humid environment.

Excuse me, but please go into more detail?

When your phone accidentally gets into the water, it may cause some unstable phenomena. In this case, when the phone screen goes black after being flooded, but the phone is still running, it may be that the screen pad has a short circuit when it is wet. This causes the screen to not work properly.

In order to fix this, you first need to turn off your phone completely and then don't try to restart it. Next, keep your phone in a dry environment, preferably with the air conditioner and fan turned on in the room, so that the inside of the phone can dry as soon as possible. If the problem is still not resolved, it is best to take your phone to a professional repair center for repair to ensure that it can function properly.

In daily use, you should try to cover the core to ensure that the mobile phone does not get into water or encounter a humid environment.