Some manufacturers provide tools and software that allow users to unlock the bootloader using a computer and USB cable. For example:
Unlocking an Android bootloader without a SIM card is possible for most devices, though certain manufacturers like Xiaomi have specific server-side requirements that typically demand a cellular connection General Unlocking Method (No SIM Required) For brands like Google Pixel how to unlock bootloader without sim card
: Download the Platform Tools from the Android Open Source Project . Some manufacturers provide tools and software that allow