Today, the fairy will show you the audience, gentlemen. Learn how to know all kinds of information about your Xiaomi mobile phone, especially the health of the battery. Compared with other mobile phone housekeepers, the data provided by third-party software is more accurate.
First, we come to the home page of the mobile phone, click Dial and enter * # * # 4636 # * *, then we come to the engineering interface.
Click on the first mobile phone information one, you can know the network status and operator information of the mobile phone, and you can also conduct related tests to detect the current network environment. This helps to understand the signal performance of the mobile phone in the current environment, and it is more intuitive to present it directly with data.
After returning to the previous menu, click the third battery information to know the current operation of the battery, whether it is charging, the remaining battery power, the battery operation and so on.
You can also know how long this boot lasted, and you can intuitively understand the health status of your mobile phone battery. Everyone here must know that after long-term use of the iPhone, the battery efficiency decreases and the endurance performance decreases. So at this time, it is necessary to consider changing the machine or changing the battery.
This method of observing battery health in engineering mode is more intuitive and helps Xiaomi users to judge their mobile phone batteries.
Of course, after long-term use of mobile phones, it is inevitable that there will be some redundant program caches, which is what we often call mobile phone garbage. How to clean them?
At this time, Xiaomi used the security center, and regularly ran garbage cleaning and virus scanning in the security center to ensure a good experience of the system.
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