Completely uninstalls custom recovery tools (like TWRP), root access (Magisk), and custom ROMs to return to a factory state.
Flashing stock firmware is essentially a hard reset of your device's core software architecture. Mobile enthusiasts and repair technicians download these files for several critical reasons: root access (Magisk)
Revives a "bricked" (unresponsive) phone caused by corrupt system files or failed modifications. root access (Magisk)
Flashing stock firmware completely overwrites the existing system partition.This process resets the device back to its original out-of-the-box state [1]. Why You Need Official Flash Files root access (Magisk)