How To Unlock Bootloader Without Sim Card | 480p 2026 |

On devices purchased through corporate device management setups or flexible financing plans (like Samsung Knox configurations or Google Enterprise devices), the OEM Unlocking option may be stripped out entirely. If a factory reset without a SIM card does not restore the option, the device is permanently locked at the hardware configuration level by the enterprise operator. Final Verification

Unlocking the bootloader . Always back up your files before starting.

: Community-developed tools and scripts (like those found on GitHub or Reddit ) attempt to bypass the account verification window or the SIM requirement . how to unlock bootloader without sim card

Xiaomi is the most restrictive brand regarding SIM cards. If you absolutely cannot use one, try these steps:

(Note: For older devices, the command might be fastboot oem unlock ). Always back up your files before starting

If you do not have a SIM card, you can attempt to bypass this restriction using unauthorized third-party exploit tools or legacy software workarounds.

Open the app in split-screen mode alongside your Wireless Debugging settings. If you absolutely cannot use one, try these

In specific legacy cases, users on the UBports Forum have discussed methods to unlock older Redmi models like the 4X without traditional permissions. 3. Samsung (No SIM Required)

Download the official ADB (Android Debug Bridge) and Fastboot binaries from the Android Developer website. Extract the folder to an easily accessible location, like C:\platform-tools .