Honor 30S fell into the water and the black screen was what s going on. Could it be that the motherb

In order to reduce your losses, it is recommended that you turn off your mobile phone and bring the relevant proof of purchase to a nearby Huawei customer service center for repair. You can use 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 the liquid is ingested to avoid moisture spreading inside the phone.

2.Do not blow with a hair dryer or bake at high temperatures (including microwave heating) after liquid infusion, so as to avoid liquid being blown into the phone and damage the phone by high temperatures.

3.Mobile phones are made of delicate electronic components, and there is a potential risk after liquid 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.

If the phone gets into the water and the screen goes black, it doesn't necessarily mean that the motherboard is burned. It's also possible that there is a short circuit somewhere, the screen is broken, the capacitor is damaged, etc. Specifically, the mobile phone should be disassembled for detection. It needs to be operated by professionals.

Under normal circumstances, it is a problem with the motherboard and the screen may also be broken together, and it needs to be tested by the official after-sales service of Honor, and the estimated cost will be high.

The black screen of the mobile phone is not necessarily the motherboard burned, in this case, either the LCD screen is burned or the cable is burned, and the mobile phone needs to be taken to the mobile phone after-sales service for maintenance and replacement of the screen or cable. After the mobile phone gets into the water, take it out of the water in time, and then wipe it with a dry soft cotton cloth, generally do not use detergent to wipe it. Leave your phone in a dry place or let it dry in the sun for a while.

After the mobile phone is flooded, there may be abnormal function, in order to reduce the loss, it is recommended to deal with it according to the following methods:

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

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

3.Remove the SIM card and memory card.

4.Take your phone to a nearby Huawei customer service center for maintenance as soon as possible to avoid unnecessary losses. If you haven't backed up before, it may result in data loss.

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

2.Do not blow with a hair dryer or bake at high temperatures after water is in, so as to avoid liquid being blown into the phone and damage the phone by high temperatures.

3.Mobile phones are made of delicate electronic components, and there is a hidden risk after water ingress, so it is recommended not to try to turn them on.

Drop into clean water when the machine is turned on. This situation generally does not require disassembly. The solution is as follows:

1. If the screen is still on, it is necessary to turn off the power quickly, and the battery should be deducted immediately if the battery can be deducted, and the battery should be taken out quickly. Similar to the iPhone, the mobile phone that cannot be deducted from the battery must also be forced to shut down. 2. If the mobile phone is automatically turned off, the screen is now not lit, you must not test the boot, once the power is on, the current may penetrate the motherboard, and the mobile phone will be mostly scrapped.

3. Shake it dry vigorously, but don't shake the machine off, the idea is to shake the water out of the screen. If there are water droplets left on the screen, there will be traces after drying. 4. Put it under a fine heat source such as a table lamp and spotlight to let the moisture slowly dissipate.

This process takes more than six hours. 5. Many people like to choose a hair dryer to blow, but the hair dryer is not very good, which simply leads to the local water ingress that has not entered the water. Do not use hot air to blow it, as it will damage the screen of the phone or even burn the internal parts of the phone.

Of course, if you don't have the conditions, you can only do this, but you can only dry it with a cool breeze, and it is necessary to make sure that the phone is dried as much as possible before blowing. After these three steps, the power supply can work normally.

The Honor 30S phone is very good, and the parameters are as follows:

1. Screen: The screen size is inches, and the screen color 21131670 ten thousand colors, making it more comfortable to watch movies. 5261

2. Camera: rear quad camera 64 million pixels + 8 million pixels + 8 million pixels + 2 million pixels, 4102 supports autofocus. The front is 16 million pixels and supports fixed focal length.

3. Performance: Magic UI is based on Android 10) system, equipped with Huawei Kirin 820 (Kirin 820), octa-core processor, bringing high-speed 1653 and smooth experience.

4. Battery: Equipped with 4000mAh (typical value) large-capacity battery, which can last for a long time.

The mobile phone is an electronic communication tool used by many friends, it can not only talk but also has many functions, so do you know what to do if the mobile phone falls into the water? Today, I would like to share my experience with you, hoping to help you.

Method steps.

1 6 step by step reading.

Whether the mobile phone is dropped in the basin or in the rain, the first time is to pick it up and get the mobile phone out of the water source as soon as possible.

Because the longer the time in the water, the more damage will be to the phone, and then immediately wipe the surface of the phone dry with a dry paper towel rag or even clothes.

Take out the SIM card and use a paper towel to absorb water at the openings of the phone, and remember not to press the power button and volume button.

Use a hair dryer to turn on hot and cold air alternately, aiming at each opening of the mobile phone, such as the charging port, headphone hole, SIM card slot, etc.

If it has been soaked in water, you need to blow it for a while, and then try to turn it on after the above steps are completed.

If it can't be turned on normally, send it to the after-sales maintenance point for maintenance.

Like and share. Read more

If you fall into the water, it must be easy to break. How did it fall into the water? The motherboard is basically scrapped for a while, and I can't stop repairing it, and now the phone is so cheap, and then I can buy a new one. Let's pay attention to it in the future.

It can only be said that it is possible, because it is possible that other parts are broken due to water ingress, such as the screen, the battery, or go to the after-sales service to check it.

In addition to the motherboard, it is the screen, the inside and outside of the screen, etc.

It is very likely that the motherboard is broken, and the phone will generally get into the water after falling into the water. Then there is a high probability of causing a short circuit.

Air dry the phone first, then turn it on, and let it dry for three to five days. Then charge and turn on, if you can't turn on the machine, it is likely that there is a problem with the motherboard or screen, and the maintenance is about a few hundred.

Yes, it would be nice to let Huan Xi ZGDX stuff him with some shampoo.

Hello, it is a great pleasure to have your question here. Here are some of my thoughts on this issue, and if there is any mistake, please feel free to point it out. If you can turn it on, but the black screen is not displayed, it is the inner and outer screens hanging.

It's really like this, so we must be careful about our mobile phone, and after it gets into the water, we must take it to the mobile phone store to repair it. Below is an extension of the motherboard.

The motherboard, also known as the motherboard, is installed in the main computer case and is one of the most basic and important parts of the computer, playing a pivotal role in the entire computer system. The manufacturing quality of the motherboard determines the stability of the hardware system. The motherboard is closely related to the CPU, and every major upgrade of the CPU will inevitably lead to the replacement of the motherboard.

The motherboard is the core of the computer hardware system and the largest printed circuit board in the main chassis. The main function of the motherboard is to transmit various electronic signals, and some chips are also responsible for the initial processing of some peripheral data. All parts of the computer host are connected through the motherboard, and the control of system memory, storage devices and other IO devices during the normal operation of the computer must be completed through the motherboard.

Whether the computer can be fully performed, whether the hardware is sufficient, and how compatible the hardware is, etc., all depend on the design of the motherboard. The quality of a motherboard determines to some extent the overall performance, age, and scalability of a computer[2].

The motherboard has an open architecture. Most motherboards have 6-15 expansion slots for PC peripherals to plug in control cards (adapters). By replacing these plug-in cards, the corresponding subsystems of the microcomputer can be partially upgraded, so that manufacturers and users have greater flexibility in configuring models.

In conclusion, the motherboard plays a pivotal role in the entire microcomputer system. It can be said that the type and grade of the motherboard determine the type and grade of the entire microcomputer system, and the performance of the motherboard affects the performance of the entire microcomputer system [3].