What should I do if the Huawei Mate9 consumes a lot of power?

We recommend that you do the following:

1. Update the mobile phone system to the latest version in time after backing up the data, the new version will continuously optimize the power consumption and stability of the system, and will fix some known compatibility problems to further improve the user experience.

2. Cancel the protection of apps that do not need to run in the background, and the system will automatically clean up the background apps after the screen is locked, reducing the power consumption of background apps that continue to run after the screen is locked. We recommend that you uncheck Apps that don't need to be protected. The operation path is as follows:

Version: Go to Settings > Battery > Startup Management, and control the "Autostart", "Associated Start", and "Background Activity" of each app as needed.

Version: Go to Settings > Battery > Lock Screen Cleanup app.

3. It is recommended to reduce the screen brightness or set it to auto brightness, low brightness can effectively reduce the screen power consumption, please set it flexibly according to the specific use scenario. You can pull down the status bar and drag the screen brightness bar to the left to reduce the screen brightness, or go to Settings > Display > Brightness, and check the brightness auto-adjust switch.

4. It is recommended to enter "Settings > Battery" and turn on or off "Power Saving Mode" as needed.

5. It is recommended to click the square icon (multi-task key) in the navigation bar to swipe separately to clear the apps that you don't need to continue using, or click the trash can icon to clean up unprotected (locked) apps in the background at one time.

6. The mobile phone consumes power quickly after playing games, watching, turning on wifi, GPS positioning, Bluetooth and other functions for a long time, it is recommended to turn off the functions that are not used temporarily, such as WLAN GPS Bluetooth mobile data NFC, etc.

Turn off some power-hungry software and turn on the power-saving mode.

**A mobile phone manager with a power-saving mode. Tap [Phone Manager] > [Remaining xx%] to select the appropriate power-saving mode according to your needs. It is recommended to choose the general [Power Saving Mode] for daily applications, and [Super Power Saving] when the battery is low. <

Turn off some software that consumes more power in the background, check in the mobile phone manager to see which software consumes more power, and turn off the software that you don't need, which will save a lot of electricity.

When playing games, it will consume a lot of power, and when not in use, try to keep the phone in a locked state, which can save a lot of power.

If there is no 4G signal or the signal is weak, it is recommended to turn off the 4G switch, the mobile phone will keep searching for signals when there is no signal, which will consume a lot of power.

Reduces the screen resolution to help save power. Tap Phone Manager > Remaining and turn on the low-resolution power-saving switch.

Disable functions that are not needed temporarily, such as Wi-Fi hotspots, Wi-Fi, GPS, Bluetooth, data services, and auto-sync switches.

If the effect is still not very good after trying these, it may be a problem with battery life, replace the battery in time. <>

Usually when you go out and have something, try to bring a power bank in case you need it.

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. If you are using a Huawei phone, you can optimize your battery life by following these methods:

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

Path 1: 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.

Path 2: Enter Phone Manager and click One-Click Optimization to save battery life.

2.Click Top battery consumption to see 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.

There may be one of the following reasons why your phone is draining its battery quickly:

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.

If the above methods still do not solve the problem, we recommend that you back up your data (third-party applications such as WeChat and QQ need to be backed up separately) and bring the relevant purchase documents to a nearby Huawei authorized service center for maintenance.

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 still do not solve the problem, we recommend that you back up your data in advance (third-party applications such as WeChat and QQ need to be backed up separately) and bring your purchase voucher to a nearby Huawei Customer 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.

Power saving tip 1: Click [Phone Manager] > [Remaining xx%] in power saving mode, and select the appropriate power saving mode according to your needs. It is recommended to choose the general [Power Saving Mode] for daily application and when the battery power is low.

The Huawei Mate 9 drains power too fast probably because it is running a program that eats more memory, and the phone should be stopped for a while if it overheats, otherwise it will hurt the battery.

Huahua Note 9 is draining too fast, how to solve it? Then you have to study the Huawei battery, the Huawei Huawei Note 9 is draining too fast, how to solve it? Then you have to study the Huawei battery, the Huawei battery must be able to Huawei Note 9 power consumption too fast, how to solve it?

Then you have to study Huawei battery, Huawei battery must have a lot of energy, if the energy is not big, then it will run out of power in a short time, then no one likes such a mobile phone.

I don't think you have too many background apps. The resulting power consumption is fast, or you play the game for too long, and the power will also be consumed quickly.

What should I do if Huawei Mate9 drains power too fast? Hello dear, if the phone drains power quickly and the standby time is short, you can try the following methods to solve the problem: 1. Cancel the protected state that does not need to run the application in the background.

Then tap Phone Manager > Remaining xx% > protected apps, and uncheck the box that does not require apps to run in the background. 2. You can adjust the brightness of the screen. Click to enter Settings > Show > brightness and decrease the value of the brightness progress bar.

You can check the battery consumption in Phone Manager's battery management. Reasonable settings for the use of the scene. 3. Clear unnecessary apps in the background.

You can tap the block key in the navigation bar, then tap the clean button to get rid of apps that you don't need anymore. Some super apps, such as QQ, cannot be closed by WeChat in this way. If you want to turn off the super app, you can tap Phone Manager > Battery Management > the battery drain firewall (background battery draining apps).

4. Reduce network connection time. Click to go to Settings > More > Mobile Network > Always connect to data services, and deselect it. Then go to Settings > Wi-Fi > menu > Advanced Settings > Keep Wi-Fi connected while asleep, select Never.

After turning off the above functions, the phone will be disconnected from the network when the screen is locked, and the background networking apps will not work normally. 5. Upgrade the phone system to the latest version. The new version improves the stability and user experience of the system, and will optimize some known issues.

Note: If there is no improvement after following the above operations, it is recommended to back up important data and try to restore factory settings. If the problem persists, bring the purchase receipt to your local Huawei after-sales service location for testing.

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 use states. If you are using a Huawei phone, you can optimize the battery life by following these methods:

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 the Phone Manager app and tap One-Click Optimize to optimize the settings that can save battery based on the results.

2.Click on the power consumption ranking to view the high power consumption of the code potatoes.

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 the power saving mode.

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.

Make an appointment for service. Repair Spare Parts**.

Boarding service.

Huawei Mate9 Pro consumes power very quickly, how to solve it:

1. Please go to Settings - Battery to see which apps are consuming too much power.

2. You can press and hold the home button on the desktop to clear the programs you don't need to run in the background, which can significantly reduce the power consumption.

3. The power consumption of mobile phones is very related to personal usage habits.

4. Generally, the normal dialing time of mobile phones and standby time is generally about one day.

5. You can close the programs that do not need to be self-started in the self-start management that comes with the mobile phone.

6. It is recommended to turn on the airplane mode when you sleep at night, if the power consumption of the mobile phone exceeds 5% in one night (8 hours), it is recommended that you bring the mobile phone invoice to the authorized maintenance point for testing.