How To Unlock Bootloader Without Sim Card ✪ <ESSENTIAL>

No SIM required. Wi-Fi alone satisfies the "internet check."

Short answer: , but it depends on the brand. Here’s the breakdown: how to unlock bootloader without sim card

If Mi Unlock says "SIM card not recognized," use a Wi-Fi hotspot from another phone. The tool only needs internet, not cellular. Some users also report success by inserting any deactivated SIM card (an old pay-as-you-go card with zero balance) just to satisfy the initial check, then removing it. No SIM required

You do not need a SIM card to unlock a bootloader. You only need an active internet connection (Wi-Fi) to communicate with the manufacturer's servers to retrieve an unlock code or verify a token. The computer you use for the process acts as the primary interface, not the cellular network. The tool only needs internet, not cellular

: If "OEM Unlocking" is greyed out, connect to Wi-Fi. On some devices, dialing *#*#2432546#*#* can force a "check-in" with servers to enable the toggle. Unlock via Fastboot Connect the phone to a PC with SDK Platform-Tools Open a terminal and type: adb reboot bootloader Once in fastboot mode, type: fastboot flashing unlock fastboot oem unlock for older models). Follow the on-screen prompts on your phone to confirm. Android Open Source Project The Xiaomi Exception Xiaomi devices require a SIM card because the Mi Unlock Tool