How To Unlock Bootloader Without Sim Card Jun 2026

: Allow USB debugging access via the prompt on your phone screen.

: Connect your phone to a PC. Open a command prompt and type: adb reboot bootloader

Pixels are the most straightforward. They do not require a SIM card for any part of the process. how to unlock bootloader without sim card

Unlocking the bootloader triggers a factory reset. Back up your photos, contacts, and app data before moving forward.

This is often enough to unlock a bootloader that's locked by a carrier. Even a phone reported as "financed" or "software-locked" by a carrier has had its bootloader unlocked using this exact offline method. : Allow USB debugging access via the prompt

Input the following command to initialize the daemon: adb devices

This comprehensive guide covers how to unlock your bootloader without a SIM card, detailing universal methods, manufacturer-specific workarounds, and essential troubleshooting steps. Understanding the Risks and Prerequisites They do not require a SIM card for any part of the process

Unlocking your Android phone's bootloader is the first step toward flashing custom ROMs, installing custom recoveries like TWRP, and gaining root access. However, many official unlocking methods—most notably Xiaomi’s Mi Unlock tool—require an active SIM card with mobile data to bind your device to an account.