Unlock Bootloader Samsung Jun 2026

Once unlocked, you can:

Connect your phone to a computer using a USB cable while holding simultaneously. You will see a blue/green warning screen. Long-press Volume Up to enter "Device Unlock Mode." unlock bootloader samsung

Samsung devices feature Knox , a hardware-level security fuse. Unlocking the bootloader "trips" this fuse permanently (0x1). Even if you relock the bootloader, Knox-dependent features like Samsung Pay, Samsung Pass, and Secure Folder will likely never work again. Once unlocked, you can: Connect your phone to

or via Odin (flashing stock firmware with “Re-Partition” disabled and “Auto Reboot” off, then using volume keys to confirm lock). Re-locking does not restore Knox (Samsung Pay etc. will remain broken) and will factory reset your device again. Knox-dependent features like Samsung Pay