Unlock | Bootloader Samsung S9 Snapdragon High Quality

When the blue warning screen appears, to enter "Device Unlock Mode". Confirm the Unlock: The screen will ask if you want to unlock the bootloader.

International Snapdragon (e.g., SM-G9600 - China/Latin America): Generally unlockable using the steps below. North American Snapdragon (SM-G960U/U1/W): Officially unlock bootloader samsung s9 snapdragon high quality

Unlocking the bootloader on a Snapdragon-powered Samsung Galaxy S9 is highly dependent on your specific regional model. While international Snapdragon models (like those from China or Latin America) offer a straightforward path, U.S. and Canadian models are notoriously difficult due to factory-enforced locks. 1. Identify Your Model Before starting, verify your model number in Settings > About Phone SM-G9600 (China/Hong Kong/Latin America Snapdragon): Officially unlockable via Developer Options. SM-G960U/U1/W (U.S./Canada Snapdragon): Officially permanently locked When the blue warning screen appears, to enter

For a long time, unlocking these devices was considered impossible. However, developers discovered exploits involving "combination firmware"—special internal testing files used by Samsung engineers. SM-G960U/U1 (S9) or SM-G965U/U1 (S9+):

These are the Snapdragon variants sold in Hong Kong, China, and Latin America. They feature an unlockable bootloader. SM-G960U/U1 (S9) or SM-G965U/U1 (S9+):