: These are "hard-locked". While some specialized paid services or complex exploits like
: Unlocking your bootloader will void your warranty and permanently trip the Knox security counter , disabling features like Samsung Pay and Secure Folder. unlock bootloader samsung s9 snapdragon high quality
The Ultimate Guide: Unlocking the Bootloader on Your Samsung S9 Go to product viewer dialog for this item. (Snapdragon) Unlocking the bootloader on a Snapdragon-powered Samsung Galaxy S9 : These are "hard-locked"
If you want "high quality" results,
Enabling "Developer Options" and toggling "OEM Unlocking" (if available). unlock bootloader samsung s9 snapdragon high quality