Rooting, in the context of Android operating systems, refers to gaining privileged control (known as root access) over the device. This process circumvents manufacturer-imposed limitations on the software, granting users the ability to modify system files, install custom ROMs, and access advanced features. The term “rooted Android” signifies an Android device on which this process has been successfully executed.
Successfully gaining this level of access allows for enhanced customization, the removal of pre-installed bloatware, improved performance, and the ability to install applications that require elevated permissions. Historically, the need to root Android devices stemmed from manufacturers restricting user control. Rooting provided a pathway to overcome these constraints and tailor the operating system to individual preferences.