php editor Baicao will introduce you in detail the steps to recharge the battery of your mobile phone. The power replenishment function of the mobile phone is a very practical function. It can charge the mobile phone when the battery is low, so that you no longer have to worry about insufficient battery. The following will give you a detailed introduction to the operation steps of the mobile phone's power replenishment function. I hope it will be helpful to you. First, you need to confirm whether your phone supports the power replenishment function. Most phones will have this function, but the specific operations may vary. Next, you need to prepare a charger or data cable to connect your phone to the power source. Then, plug the charger or data cable into the charging port of your phone, and then plug the other end into the power socket. After the connection is completed, the phone will automatically start charging and display the charging status. It should be noted that the power replenishment function of the mobile phone can only be used when the battery is low, and the operation steps of the power replenishment function of different mobile phones may be different. Please operate according to the specific conditions of your mobile phone. I hope the above content can help you, thank you for reading!

I believe many people know that there is a power replenishment function in the engineering menu of Huawei mobile phones. It is claimed on the Internet that this power replenishment function can calibrate the power, and some people even say that the "power replenishment" function can improve the battery life of mobile phones at critical moments. In fact, these are all misinformation and have no basis.

According to the explanation from Huawei terminal official customer service, the power replenishment function in the engineering menu does not have a power calibration function. It is only to ensure that the power of the mobile phone is between 60% and 75% when it leaves the factory. In other words, this function is only for engineers to test battery usage during the mobile phone manufacturing process, and will not have any impact on our users.

#Some people may find that the battery level display may be inaccurate at extremely low ambient temperatures or after using the phone for extended periods of time. For example, it just showed 60% remaining power, but after restarting it changed to 40%. At this time, it may be necessary to calibrate the battery capacity of the mobile phone. Currently, some mobile phones require battery calibration software to calibrate battery information. However, Huawei mobile phone systems do not require manual calibration because the system automatically performs power calibration during daily use, so users can use it with confidence.

#Here, I would like to tell you responsibly that the power replenishment function in the engineering menu of Huawei mobile phones has no practical effect on users. Those who want to use this function to solve the problem of fast battery consumption of mobile phones are also nonsense! However, most people don’t know how to find this function. Let me briefly introduce it to you.

How should we enable the power replenishment function of Huawei mobile phones?

The power replenishment option of Huawei mobile phones is actually under the engineering menu, but the engineering menu is hidden and is not in the mobile phone settings options. Therefore, if you want to turn on this function, you must bring up the hidden project menu. The specific steps are as follows:

1. On the mobile phone dialing interface, enter *#*#2846579#*#* in order, and then you will enter the "Project Menu" page.

#2. At the bottom of the opened project menu page, you can see the [Power Replenishment] option, click to enter.

3. Then connect the charger. If the battery is relatively low, it will display [Recharging]. When the battery exceeds 75%, it will display [Complete].

As can be seen from the above, even if our mobile phone has a virtual power phenomenon due to battery loss or low ambient temperature, this power replenishment function will not Calibrate battery power.

The year 2021 that just passed should be a very difficult year for Huawei. However, with the official release of Hongmeng system and the support of Chinese people, although Huawei's mobile phone business has suffered some heavy losses, it has blossomed in the fields of automobiles, computers, Huawei Smart Selection and other fields. Once the Hongmeng system was released, it received strong support from Huawei mobile phones, and many people downloaded and upgraded the Hongmeng system. It is undeniable that after upgrading Huawei mobile phones to the Hongmeng system, many people will encounter problems such as fast battery consumption, heat generation, and lag.

#So the question is, how should we correct the serious power consumption problem of Huawei mobile phones?

In fact, these problems are caused by the free adaptation of Hongmeng system software. We know that Hongmeng OS is a brand-new mobile phone system, and the mobile APPs that match it are not yet perfect. Many APPs on mobile phones run in a compatible manner. Therefore, some of the default settings of the Hongmeng OS system are not the best power-saving settings. Therefore, after upgrading the Hongmeng system, we must check the following settings.

1. First of all, the Hongmeng system must be optimized to ensure rapid adaptation of the mobile phone. The way to optimize is to charge the phone, so after upgrading the Hongmeng system, it needs to be charged for one hour every year for three consecutive days.

2. Close those mobile APP applications that do not need to be started automatically. How to close: Open the [Mobile Manager] APP that comes with your phone, then find [Application Startup Management] and click to enter to close those mobile apps that do not need to start automatically.

#3. Change the battery to power saving mode, open the phone [Settings] - [Battery] - [Power Saving Mode]. Although the power saving mode will turn off the phone's 5G, screen-off display, and automatic synchronization functions, the battery life can be improved, and the heating problem will also be solved.

#4. Turn off [Xiaoyi’s suggested improvement plan] and [Service recommendation based on location information]. Open your phone's [Settings] - [Smart Assistant] - [Smart Suggestions] - [Xiaoyi Suggestions], and then turn off the above two options.

5. I believe that many people will often receive information messages from smart assistants after upgrading the Hongmeng system. The method to turn it off is as follows: Open [Settings] - [Smart Assistant] - [Today] on your phone, and then turn off the [Service Direct] and [Information] options.

In addition, due to the background operating mechanism of Android phones, when our users open a mobile APP, the mobile APP will always run in the background unless it is manually closed or forced to stop. Then, when the mobile phone background program is running, it will definitely occupy the phone's memory, even consume a lot of data traffic, and consume power for no reason. This is also a phenomenon that many Android phone users often encounter during use. If used for a long time, the mobile phone may become more and more stuck and may also generate heat.

So after using your Huawei phone for a period of time, the power consumption in the background is too high, what should you do?

When we use Android phones, because we use a lot of APPs every day, and for the convenience of use, we rarely close them immediately, so that they run in the background. So how should we limit the number of programs running in the background? In fact, this setting is also available in Huawei mobile phones, but it is only in the developer options. However, the developer options are also hidden and need to be brought up to set it. If we limit background processes, we can not only improve the smoothness of the phone, but also save power to a certain extent.

The specific steps are as follows: Let’s take the Huawei nova7 mobile phone as an example.

1. How to turn on the developer mode on your phone: Click [Settings] - [About Phone], find [Version Number] under the page that opens, and then click the version number continuously until "You are already in development" appears. model". If your phone has a lock screen password, you need to enter the lock screen password to enter developer mode after verification.

#2. Then return to the mobile phone desktop. Click [Settings] - [System and Updates] - [Developer Options].

3. Finally, under the developer options page that opens, find [Background Process Limit], and then set the number of background processes according to your needs. Generally, select [No more than 4 processes].

Written at the end

After the above settings, we can solve some serious power consumption problems of Huawei mobile phones and improve the battery to a certain extent. It also improves the battery life of the phone and improves the smoothness of the phone. Interested netizens can give it a try. It’s not easy to code. Please give it a like, thank you!

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