: You may find "root exploits" for these models, but they do not unlock the bootloader. This means you typically cannot flash custom ROMs like LineageOS or custom recoveries like TWRP.

As of 2026, Samsung and Qualcomm have patched most exploits. If your Samsung S9 Snapdragon has a (check via: adb shell getprop ro.boot.bootloader ):

: Services like Samsung Pay and Secure Folder are disabled forever.

Unlock Bootloader Samsung S9 Snapdragon High Quality Jun 2026

: You may find "root exploits" for these models, but they do not unlock the bootloader. This means you typically cannot flash custom ROMs like LineageOS or custom recoveries like TWRP.

As of 2026, Samsung and Qualcomm have patched most exploits. If your Samsung S9 Snapdragon has a (check via: adb shell getprop ro.boot.bootloader ): unlock bootloader samsung s9 snapdragon high quality

: Services like Samsung Pay and Secure Folder are disabled forever. : You may find "root exploits" for these