: You will need a version of TWRP compatible with your specific 4.4.2 device. Flash the Magisk Zip Download the Magisk v22.1 (or v18.1) Zip Boot into TWRP recovery. , locate the zip, and swipe to flash. Install the APK : Once the system reboots, install the corresponding Magisk Manager APK
A: SuperSU is lighter but less feature-rich. For basic root, it’s fine. download magisk manager for android 4.4.2