Many people don't know that the biggest power consumption of mobile phones is actually the screen, the brighter the screen, the more power consumption, that's why we keep brushing**, and the power consumption is also very large, not because our CPU consumes a lot of power, but the screen will consume a lot of power if it is always on. 
In addition, the power consumption is more obvious is the application we open, and we will also consume a lot of power in the process of using the application, so if we open a lot of applications, the power consumption of the mobile phone is very large.
In addition, the network connection and GPS are also very power-consuming, especially when our mobile phone signal is poor, the mobile phone will always search for signals, which will consume a lot of power in the process.
According to the above principle, the screen consumes power as long as the screen brightness is reduced, and the application can be closed as long as it is closed, as for the network connection, as long as the signal is stable, we will hardly consume much power. It seems that all of them are easy to solve, but in fact, we ignore an important problem, which is that not only do applications run when we use them, but many applications can also run all the time in the background.
So, how do we close background apps?
First of all, we open the phone's settings, click on "Security & Privacy", then click on "Permission Management", and then under the "Permissions" tab, turn off the applications in the "Auto-start", "Lock Screen Display", and "Background pop-up interface", so that these programs will not run secretly in the background, and naturally will not consume our power.
So, where else can you save electricity?
First, turn on the automatic screen brightness adjustment function. First of all, open your phone's settings, then tap "Display & Brightness", and then turn on the switch on the right side of "Automatically adjust screen brightness". After setting it in this way, the screen brightness of our mobile phone will automatically adjust the brightness of the mobile phone screen according to the light and darkness of the outside world, which not only has a great protective effect on our eyes, but also saves power.
Second, turn on the power saving mode. When the battery of our mobile phone is low, at this time, we must start the power-saving mode in time, so that we can save a lot of power, and can ensure that our mobile phone can ensure the most basic call function, so as not to shut down directly.
Here's how to do it: Open your phone's settings, tap "Battery", and turn on the switch on the right side of "Power Saving Mode". If the battery of the mobile phone is almost out of power, turn on the switch on the right side of "Super Power Saving" in time to keep the mobile phone in standby mode.
After the above settings, our mobile phone power can basically be maintained for a day of use, if the mobile phone power is still not enough, it may be that the battery is damaged, please replace the battery in time or directly better the phone. I hope today's content can help everyone, and we'll see you next time!
Tips for using your phone