How To Unlock Bootloader Without Sim Card Jun 2026

Type the following command to ensure your PC detects the phone: adb devices Use code with caution.

However, the "how" depends heavily on your device manufacturer. While brands like Google and OnePlus make it easy, others like Xiaomi traditionally require a SIM card for account verification. Before You Begin: The Golden Rules how to unlock bootloader without sim card

Regardless of whether you have a SIM card or what brand of phone you use, you must explicitly permit the device to be unlocked from within the Android operating system. On your phone, navigate to > About Phone . Type the following command to ensure your PC

Before diving into the methods, it’s worth understanding what a bootloader actually is. The bootloader is a low‑level piece of software that runs before your operating system—it tells your device which operating system to load and how to start it. When you unlock the bootloader, you’re essentially removing a manufacturer‑imposed lock that prevents you from modifying the system software. Before You Begin: The Golden Rules Regardless of