Just a few days when the battery suddenly ran out of thieves?

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're using a Huawei phone, here's how you can optimize your battery life

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

EMUI and below versions: Go to Settings > Battery, click One Click to Save Power, the system will automatically help you find some functions that may cause power consumption, and 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 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.

First, turn off the wifi and location functions.

Every user who uses a mobile phone should know the function of wifi, and now wifi is everywhere in the streets and alleys, so many users have been turning on the wifi function even if they do not have a wifi network, but users should not know that the wifi function is very power-consuming, and the positioning function is also open by many users all the time, many of which will automatically enable the positioning function when the taxi software and map function, because the positioning function will always update your location, Therefore, it is very power-consuming, so it is recommended that you turn off the positioning function when you finish using the taxi or map software, and turn off the wifi function when there is no wifi connection.

Second, turn off app notifications.

Now many applications will appear after the user opens for the first time, whether to let the application open, if you agree to open, then the application will push information to you every once in a while, and the push information will naturally consume power, occupy background traffic and whether to wake up the mobile phone screen are the culprits of fast power consumption.

Third, turn off the automatic brightness adjustment function.

I believe that many netizens have turned on this function, although the practicability of this function is really good, and the brightness of the mobile phone screen can be automatically adjusted during the day and night, but such a rapid adjustment will cause some damage to the screen and battery of the mobile phone, so it is also one of the reasons for the rapid power consumption, so it is recommended that you turn off this function and adjust it manually yourself.

Fourth, turn off the normal brightness mode and turn on the eye protection mode.

The average user will not find the difference between these two points, and the mobile phone is the normal brightness mode in the default settings of the factory, but there is an eye protection mode in many mobile phones, and users can also choose by themselves, in fact, the brightness of the mobile phone is also a reason for the fast consumption of the mobile phone's power consumption, and the eye protection mode just reduces the brightness, which also achieves the effect of power saving.

There is also a relatively short charging time, which is that the virtual power is not charged to the real one.

Now that the weather is cold, the energy storage of the battery may not be so sufficient.

That is to say, although the electricity is full, its virtual electricity is not used.

Turn on that energy-saving mode so that it can extend the life of the battery.

If there are too many software running in the background and not being closed, if you open several or more than 10 programs at the same time, the power consumption will be relatively large.

Hardware upgrades result in increased power consumption. The screen of the mobile phone has changed from inch to inch, and the huge mobile phone screen is also a major reason for the increase in power consumption of the mobile phone.

Sometimes the sudden power consumption of the mobile phone is not necessarily a hardware failure, the system background upgrade ** occupies network bandwidth, the app is automatically updated, and the scheduled software is automatic**, which will cause power loss.

You can confirm the software that consumes a lot of power through the power management of the mobile phone, if it is consistent with the use of the software, it means that it is basically normal, if it does not match, it means that the software is running secretly in the background, it is recommended to confirm or uninstall.

It may have something to do with the cold weather. The colder the weather, the less the battery will be used.

Clean up the background of the phone, you can install Master Lu, and Master Lu also has a special mobile phone power-saving optimization tool in it.

Then you can shut down and restart it, maybe you have too much software running in the background.

Maybe it's because of the application that consumes more power, or maybe the electricity you rushed into is a little unreal.

The weather is cold and the phone battery is aging.

The aging of the mobile phone battery leads to a decrease in the capacity of the mobile phone battery, and the symptom of the capacity decline is that the battery is not very durable and consumes power quickly. If this is the reason, replace the battery. 2. Apps that are not commonly used:

Some Android software developers do not have good control over the program during the development process, resulting in the phone CPU being awake all the time. A typical symptom is that when you check the power consumption information of your phone, you will find that the CPU power consumption is relatively high. Therefore, you can find the battery consumption information through the mobile phone and exclude the APP.

You can see how long your mobile phone has been used, my mobile phone is the same, after a long period of use, the natural mobile phone battery is not durable, it is recommended to either change the battery or change the mobile phone!

It may be that the battery is not working.

One of the most common causes of power consumption is that too much software is installed, which takes up too much memory on the phone, which reduces the available running memory of the newly installed software, and the operation is stuck and not smooth. The power consumption is fast, there are too many self-starting software, the software runs secretly in the background, occupying too much running memory, and the phone wastes a lot of power after running for a while.

Clean cached files and uninstall junk frequently.

Under the Standby page, press and hold the screen button to display the Task Manager page. Click on the Task Manager icon to enter.

Click on "Active Apps" and you can see the programs that are currently running; If you want to end the program you don't use, click "End" - "OK".

Click "RAM" to clean up the memory, RAM is random memory, which is used to store data temporarily, and has the most obvious impact on the user experience.

One-click optimization: grasp the status of the mobile phone in an all-round way, and easily solve the problem of slow response of the mobile phone with one click.

Traffic monitoring: Collects real-time statistics on the current month's traffic to prevent exceedance.

Deep Cleanup: Clean up junk cache files, uninstall residual files and redundant installation packages.

Space Cleanup: One-click analysis of SD card to remove junk files, installation packages, audios, etc.

Process management: Close the background software to improve the speed of the phone.

Then don't use that charger, change to a better charger, the original one.

The battery has been damaged, which can easily cause the phone to suddenly heat up and consume serious power.

Due to the heavy burden of the battery caused by over-discharge and over-charge, which will lose the battery use time, such as waiting until the mobile phone is out of power and automatically turned off and then charged, it is an over-discharge; The mobile phone is charged while it is used, especially when it is fully charged, which causes the phenomenon of overcharging. These situations usually require special attention.

The characteristic of battery damage is that it can be used for a long time, but now it is used for a relatively short time, and you can feel that the power decreases quickly.

The second is that when it is heated, the battery heats up the most, especially when it is singled**, the battery is more heated than the CPU area of the mobile phone above (near the back camera). This is the most sensible way to replace the battery when the battery is damaged (the original battery can be warranted, but it is better to add a backup).

When you put it in your pocket or bag, your phone drains too much battery.

This is the poor heat dissipation of the mobile phone case, coupled with the fact that the body is in an airtight environment, the heat increases, which causes the CPU of the mobile phone to start running abnormally, resulting in heating. Pay attention to the attempt to remove the phone case.

Watching a movie or listening to a song while charging always drains battery faster.

Here is the reason for the charging cable and battery, but it is not the final reason, what needs to be confirmed is:

1.Whether the charging cable matches the phone.

There are several problems with this: 1) the power input of the mobile phone itself is low, which is not possible 2) Whether the wire end or charger end of the power cord is the original configuration, if not, check the manual, and the corresponding charger or cable is more original configuration).

2.The battery is virtually charged.

The generation of virtual electricity leads to more charging, but the actual power is very small, so changing the battery is a clear choice; The way to distinguish this is to use backup electricity to find out.

Usually, playing ** feels more power-hungry than watching movies.

According to common sense, this point should be less power consumption, the reason is that watching movies also involves the operation of the screen, and the power consumption will be greater, and only wireless and sound hardware is used to play. This situation is usually a design problem of the mobile phone itself, and the best way is to give feedback to the mobile phone company and coordinate and communicate, more often you can only endure it yourself.

M9 has had this situation once before, it was resolved after restarting, and it has been normal since then. The cause of the problem could be wifi. Turn it off and try it.

If your phone is still draining battery when you're not using it, here's how to do it

1. Go to Settings - Other Networks and Connections - Personal Hotspot, check whether the mobile phone is turned on Personal Hotspot, the hotspot will consume power when it runs;

2. Check whether to turn on the power-saving mode or sleep mode, enter Settings Battery, select power-saving mode or enter Settings - Battery - More Settings, select sleep mode, which can reduce the power consumption of the mobile phone and save power;

4. Turn off unused mobile phone functions, such as: Bluetooth, NFC, WiFi, data network, etc.;

6. Upgrade the system to the latest version, the new version improves the compatibility and stability.

If the above methods are invalid after operation, you can bring your mobile phone and purchase voucher to the customer service center for testing and processing, customer service center address: enter vivo official website vivo**app--my-service outlets or vivo official website web version--slide bottom--service support--service network query--select provinces and cities to query the customer service center address. It is recommended to contact ** in advance before going to avoid empty running, plan the itinerary reasonably, and travel safely.

Causes of fast power consumption:

1. The temperature of the mobile phone use environment is related.

2. Whether you have opened the background running program, you can consider installing mobile phone security software for management.

3. The mobile phone signal in the location is not good.

4. The screen of the smart phone is large, especially the mobile phone of some systems has more programs running in the background, so the power consumption is fast.

5. It may be because the battery is used for too long or it is charged before it is finished.

There are many automatic running programs in the background; GPS positioning; The phone has a potential Trojan virus running; The battery is seriously aging!

Are you prescribing too many programs? Or is the high brightness of the screen causing the phone to drain battery quickly. It is recommended to turn off unnecessary background programs. If your phone is charged for too long or too often, it will cause the battery life of your phone to drop significantly.

There are many reasons why your phone consumes battery, such as a bad network signal, programs hanging in the background, and so on.

If your phone is seriously draining, we recommend that you do it

1.Clean up unused programs in the background and turn off unnecessary auto-running programs;

2.Bluetooth, NFC, sync, etc. are turned off in time when not in use;

3.The screen brightness should not be too bright;

4.Upgrade your phone to the latest version;

5.If the battery still consumes severely, please back up important data and try to reset your phone;

The above methods are invalid, please bring the three-pack voucher and mobile phone to the Samsung service center for testing.