Use :
If you own a compatible Snapdragon model (like the SM-G9600), the process follows these standard steps: unlock bootloader samsung s9 snapdragon high quality
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. Unlocking the Bootloader on a Snapdragon Samsung Galaxy
For almost all Samsung S9 Snapdragon users, the bootloader is unlockable by consumer means. If you absolutely need an unlocked bootloader, your only reliable option is to buy an Exynos S9 (SM-G960F). Method 1: The Carrier Unlock Route (The "Official"
However, the best resource for the limited workarounds that do exist is the Samsung Galaxy S9 XDA Forum . Current Status of Snapdragon S9 Unlocking