Enable : Go to Settings > About Phone > Software Information and tap Build Number seven times.

When the blue warning screen appears, long-press to enter the bootloader unlock menu, then press Volume Up again to confirm.

Once flashed, you must manually boot into TWRP to prevent the system from overwriting it.

This process will void your manufacturer's warranty and permanently trip the Knox security flag.

Download the latest Magisk version from the Magisk GitHub repository . Step 3: Flash TWRP Recovery using Odin Open Odin on your PC as an administrator.