Android Boot Loader — Download
The official Google package containing fastboot.exe , which is the primary tool used to communicate with a phone in bootloader mode.
The phrase "" usually refers to the process of obtaining the necessary software tools or specific device firmware to unlock, flash, or recover an Android device's bootloader. android boot loader download
To manually install a new version of Android or a security patch. This requires downloading Factory Images (official firmware) from the manufacturer. The official Google package containing fastboot
To install custom software (like LineageOS) or "root" the device. This often requires downloading specific USB Drivers and the ADB & Fastboot toolset. The official Google package containing fastboot.exe