How to solve the problem of a Huawei mobile phone power failure

In this way, you can save the important content in your phone, and then restore the factory settings, so that the system will become the default. If the power still drops off quickly, it may be your hardware problem, and it is recommended that you go to replace a battery.

The reasons that affect power consumption generally include battery capacity, screen display, application operation, communication connection, etc., and the power consumption is different in different usage states.

Battery life can be optimized by:

1.Use one-click power saving or one-click optimization to automatically diagnose optimization.

EMUI UI and below: Go to Settings > Battery, tap One Key to save power, the system will automatically help you find some features that may cause power consumption, and you can manually select optimization.

Go to the Phone Manager app and tap One-Click Optimize to optimize the settings that can save power according to the results.

2.Click on the power consumption ranking to see the apps with high battery consumption

Go to Settings > Battery > Power Consumption Ranking to see which software consumes a lot of power, such as the clickable app that you don't need to use for the time being and end the run.

3.Turn on Smart Resolution to help save power.

4.Turn on the power saving mode.

Go to Settings > Battery and turn on the power saving mode to reduce the power consumption of your phone.

Check it, it's really not possible to change the battery.

The real reason why Huawei mobile phones lose power quickly has been found, and it is super durable to set it up like this.

It depends on the specific reason.

1. Depending on how you use your mobile phone, playing games is definitely different from normal use;

2. When the screen is on, some habitually keep the screen on, which consumes a lot of electricity;

3. If the mobile phone is used for too long, the mobile phone battery of more than two years must be attenuated, if it is this problem, you can consider replacing the battery again.

1.On your phone, open the Settings option.

2.Go to the settings page and open the [Battery] option.

3.Go to the battery page, open the battery consumption ranking, and select the power consumption application in the power consumption ranking.

4.Enter the application power consumption details page and click End Run.

This is also the case with more and more programs.

Hello, it is recommended to use cleaning software to clean your phone and check for viruses.

Huawei mobile phone battery consumption is very fast, you can try the following methods to solve the problem: 1. Turn off the screen and close the app settings: Setting method, select "Settings" > "Power saving management" >Protected background apps", do not check the apps marked as "high power consumption tasks", and do not select other background tasks that are not needed.

Turning off the screen after setting it will automatically stop this battery-draining app. ** Below:

2. Adjust the screen brightness: To set the method, select Set Display Brightness in turn, and adjust the value of the brightness reduction progress bar. ** Below:

3. Limit the consumption of application traffic: set the method, enter the mobile phone manager - traffic management - application networking will be next to "all"."Mobile data"with"wlan"Turn it off so that it's grayed out. ** Below:

4. Limit the permissions of third-party applications to reduce unnecessary operations and power consumption: The setting method, first of all, is the desktop mobile phone manager permission management to cancel the "read location information" permission of third-party applications, and if it is unnecessary, please prohibit it together.

If the above methods cannot be solved, it is recommended to back up the important file data in the mobile phone and bring the warranty certificate to the after-sales outlets for processing.

How many years have it been used? It is normal for more than two years to lose power quickly.

If the mobile phone battery is dying faster and faster, it is recommended that the landlord check whether the background is too much, if it is determined that the background is not too much, then check whether the battery is aging when repairing.

Go to Huawei's after-sales service to test the phone's performance and battery.

1. There are a lot of background applications on the mobile phone, but they are not closed in time. This is due to the fact that the phone's background app is silent in the background, but it still needs to be lit up to support its basic operation.

2. After installing the application software, the application auto-start is not turned off in time, so these applications automatically start in the background and consume power.

3. The screen brightness of the mobile phone is kept high for a long time, and the functions such as mobile phone hotspot, Bluetooth, and GPS positioning are turned on, which are very power-consuming.

Fourth, play some more power-hungry games, these games are generally relatively large and require a higher screen resolution. For example, games such as Glory of Kings and Ball Ball War.

Fifth, the mobile phone battery is aging and the power is consumed quickly.

The reason for the power consumption is generally the battery capacity.

Due to screen display, application operation, communication connection, etc., the power consumption is also different in different usage states. If this happens to your phone, you can optimize it by following the methods below.

Battery life:

1. EMUI, and the following versions: Go to Settings > Battery, click one key to save power, the system will automatically help you find some functions that may cause power consumption, you can manually select optimization.

EMUI OS: Go to Phone Manager.

Apply, click One-Click Optimize, and optimize the settings that can save power according to the results.

2.Click on the power consumption ranking to see the apps with high battery consumption

Go to Settings > Battery > Rated to see which apps are running, and if you don't need to run them for a while, tap Apps and end running.

3.Turn on Smart Resolution to help save power.

4.Turn on the power saving mode.

Go to Settings > Battery and turn on Power Saver Mode or Super Power Saver.

1.Normal out-of-warranty maintenance charges = maintenance spare parts price + labor costs, please consult the customer service center for specific costs.

2.Maintenance methods include: appointment, in-store, repair, dealer repair, on-site service can be participated.

Boarding service. Customer Service Center.

Repair spare parts** inquiry.

Turn off some battery-draining apps. And then look at it. If the battery is still draining very quickly, it may be that the battery is not very good. You can find the after-sales personnel of Huawei mobile phones for repair. Or replace the battery.

First, turn off the auto-start of the app's mobile app. After we install the application, even if we don't open it, it will start automatically every time we turn it on, constantly connect to the Internet and exchange data with the server, and some even secretly ** a lot of adware in our background, which not only makes our mobile phone consume battery faster, but also occupies the running space of our mobile phone, making our mobile phone react more slowly and "stuck".

First, turn on your phone and tap on the "Settings" icon on your phone's desktop.

On the settings page, click on the "Auto-start at boot" option.

In the list of apps, tap the button switch behind the app to turn off the app's autostart. When the button is grayed out, the app auto-launch is closed.

end: Disable the notification permission for mobile apps.

Nowadays, most apps and applications generally turn on notification permissions in the background, pop up ads and push notification messages from time to time, and some chat software keeps flashing as soon as they receive the message, **prompt sound, and even keep vibrating. When the phone is in standby, if such a notification message appears, the phone screen will be lit up repeatedly, and the phone screen is the place where the most battery is consumed, so it is very important to turn off the notification permission of the application.

Turn on your Huawei phone and touch the Settings icon on the system desktop.

In the "Settings" page, click on the "Notification Center" option.

After entering the "Notification Center" page, in the "Notification Management" tab, set the application that does not require push messages to the "Disabled" state.

Then on the current page, switch to the "Floating Window Management" tab, find the application that needs to close the floating window in the application list, and click the switch behind it to make it in the "Off" state.

1. Fast power consumption when turning on the hotspot:

Cause: After the hotspot is turned on, the phone will send a signal so that other phones can discover and connect to your phone. After other devices are connected to your phone, your phone has to take on the work of receiving and receiving data.

Therefore, the power consumption of the mobile phone will increase after turning on the hotspot.

Solution: In order to reduce the battery consumption rate of your mobile phone, please remember to turn off the hotspot in time after it has been used. If you don't turn off the hotspot, it will still drain your phone's battery even if other devices aren't connected to your phone.

2. Fast power consumption when playing **:

Cause: The power consumption of the mobile phone during a call is mainly related to the signal strength, if you are talking in an environment with a poor signal, the mobile phone will increase the strength of the transmitted signal, resulting in faster power consumption.

Solution: aIt is recommended that you try to call in a place with a good signal.

b.Try to avoid lighting up the screen during the call, and talking when the screen is not turned on can greatly reduce the power consumption of the phone.

c.When you have a long call, please try to use a headset to avoid the continuous power consumption of the handset or speaker.

If the above methods do not resolve the issue, we recommend that you back up your data in advance and bring your purchase voucher to a nearby Huawei Authorized Service Center for maintenance.

3. Fast power consumption when playing games:

Solution: aIt is recommended that you enable the automatic screen brightness adjustment function to reduce the power consumption caused by the high brightness of the screen.

b.It is recommended that you use headphones or choose an appropriate external amplification volume**, as loud external sound will bring additional power consumption.

c.It is recommended that you clear other background apps that you are not using temporarily before starting the game to reduce the power consumption of background apps.

d.It is recommended that you select the appropriate game resolution and animation frame rate in the game settings, the higher the resolution of the game and the higher the animation frame rate, the more power consumption the phone will consume when playing the game.

e.If you are playing an online game, it is recommended that you play it in a place with a good signal, on the one hand, to prevent the drop from affecting your gaming experience, on the other hand, if the signal is poor, the mobile phone will increase the strength of the transmitted signal, resulting in faster power consumption.

The specific reasons are:

1. There are related interference files, virus files and third-party software in the mobile phone, resulting in accelerated power consumption;

2. The brightness of the screen is too high or the background software is running too much;

3. The internal hardware of the mobile phone battery is damaged, resulting in unstable power storage and use.

Here's how to fix it:

1. Open the mobile phone security software, clean the junk, scan and remove the virus;

2. Adjust the brightness of the screen and eliminate the background running programs;

3. Go to the after-sales service center designated for the purchase of the mobile phone, and ask professionals to help test and repair or negotiate whether to return to the factory.

The specific reasons are:

1. There are related interference files, virus files and third-party software in the mobile phone, resulting in accelerated power consumption;

2. The brightness of the screen is too high or the background software is running too much;

3. The internal hardware of the mobile phone battery is damaged, resulting in unstable power storage and use.

Here's how to fix it:

1. Open the mobile phone security software, clean the junk, scan and remove the virus;

2. Adjust the brightness of the screen and eliminate the background running programs;

3. Go to the after-sales service center designated for the purchase of the mobile phone, and ask professionals to help test and repair or negotiate whether to return to the factory.

If such a problem occurs, it may be that the motherboard of the mobile phone is intentional, and second, it is time to replace the battery. It is best to find a professional practitioner to test and determine the fault and eliminate it.

It may be a situation where there is a virtual power, dial in * * with your mobile phone and try it.

Fully charge the phone first, 2. Open its dial button and enter * directly in the interface, 3. Select the recharge, and the battery level of the mobile phone will be corrected, showing the current real power, 4. Charging will be normal.

Method. Second, this situation may be a problem with the mobile phone settings. 1. It is recommended to open the HUAWEI phone page, find Settings App Management Advanced, and go to the Configure App page to ignore battery optimization.

Here I will share with you how to solve the problem of poor battery life and serious power consumption of Huawei mobile phones, 5 very simple steps, remember to operate it every day, and it will definitely bring a lot of improvement to your battery life!

Skill. 1. Close the background program correctly.

Why does the phone consume a lot of power, the application is not closed correctly is a very common reason, how to explain it like this, many people will understand, such as now take out the phone, press and hold the "multitasking menu key" at the bottom of the screen, and select the delete icon with one click in the pop-up interface, and close the application with one click.

Huawei's mobile phones, tablets and other products will intelligently manage the battery to extend the battery life as much as possible, but as the product is used, the lithium battery will still gradually age. When the battery ages, there may be a situation where the power drops quickly and the battery is not durable. For a better user experience, we recommend that you back up your data in advance and go to a Huawei customer service center to check and replace the battery.

Version: Phone Manager (Model: Huawei Mate 30).

Take HUAWEI Mate30, EMUI11, and Phone Manager versions as examples, find and open "Phone Manager" on the desktop of the phone, click to enter and find "One-click Power Saver", and click the "Optimize" button next to the Compare Power Consumption app to turn off the corresponding service and easily save power.