What is the reason why the phone suddenly drains battery very fast?

There are many reasons for mobile phone battery consumption, and the common ones are as follows.

1. Do not turn off the mobile network or do not turn off the wifi search: With the abundance of mobile phone applications, the mobile phone function is becoming more and more powerful, and the use of mobile phone networking is becoming more and more common, if the user does not turn off the "mobile network" function or LAN wifi search function in time after the end of the mobile phone use, then the mobile phone is on standby in time, and has been searching and trying to connect to the Internet, resulting in unwanted power consumption, and the battery power consumption is very fast, and turning off the mobile network and Internet connection in time is also a good way to save power.

1. GPS power consumption: more and more users use WeChat, Momo and other social software for a long time, these software often need to turn on the GPS function to cooperate, for the GPS positioning function, you can locate by searching for satellites or using the Internet network, as long as GPS is turned on, it will also actively search for satellites, in indoor or some places with thick clouds, the satellite signal is very weak, GPS will increase the power search, resulting in fast power consumption, so if you decide to use the mobile phone standby, it is better to turn off the GPS function.

3. Too many background applications: Many users have installed a lot of applications on their mobile phones, although they bring convenience to life, but in actual use, many apps have been opened in the background regardless of whether the user has taken the initiative to open them, these processes continue to scan the network, constantly search for and update software, and the background program shows that it is intelligent to a certain extent, but the direct consequence is to cause the mobile phone CPU to run under high load, which is particularly power-consuming, so if the mobile phone is not necessary, do not install too much useless software.

4. Power consumption due to poor telecom network signal: When the telecom signal is weak, the mobile phone will automatically increase the power to search the network in order to maintain a stable connection with the main network, which is also very power-consuming.

5. The battery itself is worn out and the capacity is reduced: Some mobile phone batteries have been used for a long time, or the number of charging times has approached their limits, or the battery quality is unqualified and damaged, and its internal electric capacity is reduced, and it will also consume power quickly.

It is very likely that you have opened your mobile phone wifi by yourself

Last time, due to the change of the wifi password, the mobile phone has been in the process of connection, just an hour, a piece of electric board is out of power, and then this electric board can not be used, the discharge is too fast, the battery is completely scrapped...

Try using Kingsoft Battery Doctor, which can not only help your phone save power, but also extend the battery life. This will solve the problem of your phone's battery draining fast.

Other software is also OK,Tencent's mobile phone manager battery manager、360、Power saving king, etc. are all to maintain the battery,You can try,Don't usually keep wifi on.。。 Just pay attention to maintenance.

Under normal circumstances, the mobile phone will have a lot of power consumption problems after a long time, which is related to hardware aging and system aging, and flashing can solve some problems.

There are many running in the background. The wifi was not turned off. Mobile data is not turned off. The screen brightness is too high. Mine has been used for a year too. Or you can flash a more power-efficient ROM

This is a battery quality problem, and you can save power by the next power saving king.

Smart phones consume power, surf the Internet, hang buckles, and see the best power consumption. This suggests that you flash a power-saving system.

There may be too much software open.

There may be too much software open and the battery is not working.

Why is the phone draining faster and faster, and what is the reason? It's not too late to know!

1. Fast power consumption in low temperature environment (use mobile phone in winter and outdoors):

It is normal for the lithium battery to become less active at low temperatures, and it will return to normal when the phone returns to normal room temperature. The ambient temperature of the normal operation of the phone is 0 35.

If you do not have a 5G network around you or do not use the 5G network temporarily, it is recommended that you turn off the 5G network first.

3. The signal is weak and the power consumption is fast

1) Weak Wi-Fi signal (Wi-Fi signal grid is less than 2 bars): Due to frequent search for signals and transmitting signals, it will increase energy consumption, so it is recommended that you connect to the network to strengthen Wi-Fi.

2) Poor mobile phone signal (signal grid less than 2 bars): In places with poor signal, mobile phones will improve the ability to switch networks and search the frequency, resulting in fast power consumption, which is a normal phenomenon. It is recommended to try comparing cards from different carriers, choosing the carrier with the best signal or trying to give feedback to the carrier.

3) In crowded areas, due to the limited allocation of data network bandwidth, the mobile phone will increase the network switching frequency, resulting in fast power consumption (although the signal format is full, but the loading is very slow), which is a normal phenomenon, it is recommended that you connect to a strong Wi-Fi nearby.

4. The mobile phone consumes fast power for a period of time after upgrading

It is recommended that you restart the phone after upgrading after turning off the screen and charging overnight, or it will recover by itself after 2-3 days of normal use.

5. The more complex the application, the more power consumption

Here are some things you can try to reduce your phone's battery consumption

1. Set the screen brightness.

How to do it: Set > Display & Brightness > Adjust brightness automatically.

2. Reduce the screen refresh rate.

3. Reduce the time of the bright screen.

Operation path: Set > Display & Brightness > Auto screen off > 15s

4. Turn off the function that is not in use for the time being, and turn it on when you use it.

Such as WiFi, Bluetooth, NFC, GPS, etc., you can turn it off when you don't need to use it.

Operation path: Pull down the notification bar to turn off buttons such as WiFi, Bluetooth, NFC, and GPS.

5. Enable the power saving mode Super power saving mode.

How-to: Set > Battery > Power Saver Mode Super Power Saver.

6. Clean up background programs.

Too many background programs on your phone will increase the power consumption of apps, so it is recommended that you clean up background apps that you don't use temporarily.

7. Turn off the software auto-start.

How to do it: Set > App Management > Autostart Management, and turn off the auto-start permission that does not require auto-start apps.

8. Turn off unnecessary app notifications.

How to do it: Set > Notifications & Status Bar > Notification Management, and turn off apps that you don't want to display notifications.

9. Set Do Not Disturb messages.

10. Uninstall software that consumes a lot of power and is not commonly used.

How to do it: Set > Battery > Power Consumption Details, check the power consumption of each software, find the icon of the corresponding software, press and hold the icon, and select Uninstall.

If the phone consumes a lot of power and has a short standby time, it may be related to the operation of the phone or the battery, and it is recommended that you try the following operations to reduce battery loss

1.When the device is not in use, you can switch to sleep mode by pressing the power button.

2.Turn on power saving mode: Settings - (General) - Power saving mode - slide to on.

3.Close unnecessary apps via Task Manager (long press the home button for two seconds).

4.Turn off settings such as Bluetooth, location, push notifications, etc. to extend standby time without affecting usage.

5.Disable the auto-sync feature of the app.

6.Reduce backlight time. 7.Turn down the brightness of the display. 8.If possible, try to replace the original battery of the mobile phone.