The AMTelecom Bootloader Interface Windows driver is typically associated with mobile devices, especially Android phones, or other communication devices that require a specific software interface to communicate with a Windows computer during the bootloader mode (a low-level mode used for system recovery, firmware updates, or other advanced functions). The Bootloader is a program that runs when a device is powered on and is responsible for loading the operating system. The AMTelecom Bootloader Interface driver enables your PC to communicate with the device while it's in bootloader mode or when performing certain operations like flashing custom firmware or restoring the device.