Samsung Knox will trip permanently. You will lose access to Samsung Pay, Samsung Pass, and Secure Folder.
These have permanently locked bootloaders for standard users. There is no official "OEM Unlocking" toggle for these variants.
You must match your files to your specific software version. Go to > About Phone > Software Information . Look at the Baseband Version . unlock bootloader samsung s9 snapdragon high quality
Once the modified bootloader is active, you will need to utilize a command-line script or specialized software tool to write the unlock key to the device's boot partition.
(Note: Snapdragon models usually lack an "OEM Unlock" toggle; this is normal and is the reason this exploit method is required). Step 2: Boot Into Download Mode Power down your Galaxy S9 completely. Samsung Knox will trip permanently
✅ Custom ROMs, kernels, full root access still work.
You will lose access to Samsung Pay, Samsung Pass, Secure Folder, and Samsung Health. There is no official "OEM Unlocking" toggle for
However, the narrative has shifted. Recent developments and paid solutions have cracked the door open. This article provides a high-quality, comprehensive guide on the current state of bootloader unlocking for the Snapdragon S9, the risks involved, and the methods available.
Once you are booted into the Combination Firmware, the actual bootloader unlock exploit takes place.
Always read the specific XDA forum thread corresponding to your model number ( SM-G960U or SM-G965U ) before attempting any modifications.