Press and hold the buttons simultaneously until a warning screen appears.
Once the toggle is available, enable it. Your device will likely inform you that unlocking the bootloader is intended for development purposes only and will wipe all data. Confirm your choice to proceed. Additionally, you should remove any Google or Samsung accounts from the device to avoid FRP (Factory Reset Protection) complications later.
Unlocking the bootloader of a Snapdragon-powered Samsung Galaxy S9 (models like the G960U, G960U1, or G960W) is vastly different from unlocking its Exynos counterpart. Samsung and North American carriers strictly lock these devices to protect software integrity and security ecosystems like Samsung Knox.
Feature a built-in "OEM Unlocking" toggle in the developer options. Unlocking takes minutes. unlock bootloader samsung s9 snapdragon high quality
For those who succeeded, the victory was bittersweet. Unlocking the bootloader on a Samsung device is a one-way trip:
Before attempting this process, you must verify your exact device model and processor type. Applying these files to an incompatible phone will permanently break your device hardware. 1. Identify Your Hardware Navigate to .
Run the .bat (batch) file provided in the exploit kit as an Administrator on your PC. Press and hold the buttons simultaneously until a
Often supports unlocking via the standard "OEM Unlocking" toggle in Developer Options. North American Snapdragon (SM-G960U/U1): These models typically
Unlocking the Snapdragon Samsung Galaxy S9 requires patience, technical comfort with command-line scripts, and an acceptance of losing Knox features. If you have a spare device and want to experiment with custom software, it provides a fascinating look into Android exploit development. However, if the S9 is your primary daily driver, the risks of data loss, feature degradation, and potential bricking mean you should proceed with extreme caution.
Because Snapdragon models lack an official unlock menu, developers rely on security vulnerabilities found in early bootloader versions (typically binary versions 1 through 3). If your phone has been updated to later security patches, an unlock may require paid engineering tokens or specialized box hardware (like SamKEY or Chimera tool). The general software exploit method follows these steps: Step 1: Enable Developer Options and USB Debugging Open on your Galaxy S9. Tap About Phone and select Software Information . Confirm your choice to proceed
Press and hold the buttons simultaneously.
Run the specific exploit scripts (commonly script-based utilities provided by developers on XDA). These scripts push modified bootloader images to the device's staging partitions.
Modifying system-level software carries inherent risks. Proceed only if you accept the following consequences:
If you flash the wrong firmware version or interrupt the process, you could permanently brick your phone. Firmware Version Restrictions