Android 4.4.2 uses an older kernel that does not support modern mounting namespaces perfectly. You will not be able to use the latest Magisk modules that require API 21+. However, modules designed for KitKat work flawlessly.
Modern versions of Magisk (v20.0 and above) rely on system partitions and boot image structures that did not exist in Android 4.4.2. Attempting to flash a recent Magisk ZIP file on a KitKat device will typically result in: download magisk manager for android 4.4.2
these "ancient" builds, it is still possible to get Magisk running by using older, archived versions. 1. Check Compatibility Android 4
Downloading and installing is a trip down memory lane—a rewarding but cautious process. By sticking to Magisk v20.4 and Manager v7.5.1 from trusted sources like APKMirror and GitHub, you can successfully root your vintage device without malware or bootloops. Modern versions of Magisk (v20