This system feature provides a separate bootable partition on Android devices. It contains a console with tools to help repair installations, install updates, and perform other maintenance tasks. One can access this feature by pressing specific button combinations during the device’s startup sequence.
It is a crucial element for troubleshooting software issues and performing advanced operations. It enables users to install official updates when the device fails to update normally. This function also allows for a factory reset, which can resolve numerous software-related problems. Historically, it has been a cornerstone of Android device management and customization.