Want to know the details about Android Root and want to root your android device then read the article. After reading the article you will get an idea about the root. So, let’s start…
What is root ?
The term “root” comes from the Linux world and describes the lowest level of the file system, or root access. When we talk about the root process, we mean that superuser privileges have been accessed, meaning you have access to the entire file system rather than just the surface layer. Simply, Root is the Super Access to your android device. When you buy an android phone, some features are locked securely by the manufacturer company. Root gives you the access to perform any action in your android phone. Superuser permissions, or root access, allow you to change absolutely everything on the system. Having this type of access can be dangerous for a novice user because important system files that are required by the OS can be deleted just as easily as useless ones. This is one of the reasons that most smartphones are not rooted by default.
What are Gapps ?
Basically all the Google Apps, including the Play Store and Gmail are Gapps. These apps are not a standard part of custom ROMS for legal reasons, but at the same time must be installed separately as flashing a ROM. Fortunately, there are plenty of simple Gapps installers that streamline the process.
What is recovery ?
The recovery process can be started before the actual boot process of the Android operating system by pressing a certain key combination. For the smartphone recovery contains factory reset options to clear the cache, make or restore a backup, install zip files and a bunch of other useful features. As opposed to stock recovery with a custom recovery, you can also create or install custom ROMs.
What is a bootloader ?
Aseparate partition on the internal memory of the smartphone or tablet is a bootloader. the actual Android operating system. The actual Android operating system is loads by the boot loader. You need to unlock the bootloader in order to flash a custom ROM. Some newer devices have a simple settings menu option for all OEM unlocking, which needs to be enabled before attempting to unlock the bootloader.
What is a cache ?
The cache is a buffer memory where frequently used files are stored for faster retrieval. The Dalvik cache is a directory tree for all programs.
What is fastboot ?
For using diagnostic and development purposes fastboot is a special tool. An Android device in fastboot mode (that is connected to a computer) allows you to boot images and other files to your smartphone.
What is a Nandroid backup ?
A complete image of your system is called a Nandroid backup.
What is ADB ?
ADB stands for Android Debug Bridge and is a software interface for the Android operating system. With ADB, you can download files to your computer from your smartphone and vice versa. It’s similar to fastboot (and how it interacts via the computer command line terminal with your smartphone or tablet) and requires you to be connected to a computer.
What is a kernel ?
Between the hardware and software on your device kernel work as the link. The kernel sends the requests made by the software to the hardware whenever you interact with your Android smartphone and makes the appropriate changes and vice versa. A custom kernel can expand the system to include additional functions, such as changing the CPU clock rates or adjusting the battery usage and idle times.
Final thoughts :
These were just a few of the most commonly used terms related to rooting and using a custom ROM. There is, of course, much more to discover and learn, but this article should serve as a nice introduction to what some of these terms actually mean.