[Popular Science] A must-see for beginners! Popularization of ROM and flashing knowledge

This post is for beginners only, experts will avoid it!
As an Android user, we should use the open source nature of Android to play all the functions of the mobile phone and make full use of all the functions of the mobile phone! This way you are worthy of being an Android user! The best way is, of course, to flash the phone. Now I will give some basic knowledge to the novices. . .

[ROM]: This word actually has many meanings, but for Android, its Chinese name is "flash package". As the name suggests, it is what is flashed into the phone when flashing. A complete ROM root directory will have the following folders and files: four folders: data, META-IN, system, and boot.img. (data) is the directory where the user installs the application, and (META-IN) is the directory where system-related information is located. Generally, customizing a ROM to modify the system version information is in it. (system) is the directory where the system is located, which is equivalent to the Windows folder of the PC system. (boot.img) is an image file, which is the so-called kernel core. It is generally used when transplanting ROM.
[Flash]: (reply) This is actually equivalent to reinstalling the system, which will clear the original system data. Its significance is not only that you can upgrade the system version and experience the latest Android services, but also for Android, there are many customized ROMs. They are third-party ROMs customized by some manufacturers and masters. The famous ones include MIUI, Lewa, Baidu Cloud, and the famous foreign CM, etc. They all have a variety of gorgeous interfaces and user-friendly user experiences to further expand the functions of the phone. What? You ask me how to flash the phone? In fact, each model of this is different, I will explain it more slowly next time! (/reply)
[Customized ROM]: Due to the open source nature of Android, we can modify the flash package, such as beautifying, streamlining, and optimizing~~~ It's amazing, just make it what we want. There are many tools and tutorials on the Internet, let's talk about it another day!
[Transplanting ROM]: This is a technology that requires a certain foundation, because not every flash package can be flashed for all models. When you see a flash pack for other models that is more beautiful than yours, but you can't flash it yourself, then you need to turn it into a flash pack that your phone can flash. This process is called transplantation! Of course, the premise is that the configurations of the two models must be similar, otherwise it will be difficult to adapt. I will post a tutorial on transplanting ROM in the future. There are also many tutorials on the Internet, you can also take a look!

Okay, after saying so much, you should understand it! This post is purely handmade by the original poster, please give it a thumbs up! ! !