How To Unlock Bootloader Without Sim Card Link

Xiaomi is the most restrictive brand regarding SIM cards. Their official Mi Unlock tool mandates that you "bind" your Mi Account to the device using only; Wi-Fi is not permitted for this step.

: Download the Platform Tools from the Android Open Source Project . how to unlock bootloader without sim card

While most modern Android devices allow you to unlock the bootloader without a SIM card, some brands (like Xiaomi) traditionally require one for account verification. Xiaomi is the most restrictive brand regarding SIM cards

Connect phone to PC and open terminal/command prompt. how to unlock bootloader without sim card

Samsung devices often use a unique "Download Mode" rather than standard Fastboot commands.