Do not log into your primary Google account on a rooted KitKat device.
Once the phone reboots, you might not see the Magisk icon immediately. download magisk manager for android 4.4.2
You can try downloading the Magisk Manager APK from APKMirror, a reputable source for Android APKs. However, please note that the version might not be compatible with Android 4.4.2: Do not log into your primary Google account
Magisk v22.0 is a trusted tool; however, modifying any Android system carries inherent risks. Always ensure you have a full backup of your data before proceeding. However, please note that the version might not
Alternatively, go to and select the Nandroid backup you created in Step 3. 2. "App Not Installed" Error
It is important to clarify that (now simply called the Magisk app) no longer supports Android 4.4.2 (KitKat) in its modern versions. Magisk currently requires Android 5.0 (Lollipop) or higher.
For these older versions, the manager was a separate app (often included in the APK/ZIP or downloaded separately as version 7.x or 8.x) . Step-by-Step Installation Guide