How do I install Kali NetHunter on a OnePlus 6T running Android 11?

First, download the correct NetHunter image for Android 11 (e.g., `nethunter-2022.1-oneplus6-oos-eleven-kalifs-full.zip`), TWRP (`twrp-3.6.1_9-0-fajita.img` and installer), and Magisk (`Magisk-v21.4.zip`). Boot into TWRP via fastboot, then flash the NetHunter ZIP, uncheck 'Reboot', then flash Magisk. Reboot to complete the installation. You'll then see NetHunter, NetHunter Terminal, and NetHunterKeX apps. Refer to the detailed steps in the original article.