I notice you're asking about rooting Android version 4.2.2 and downloading APK files for that purpose.
Success Rate: Medium (Device dependent) Type: Gandalf & Boromir exploits A legendary lightweight tool (under 1MB) specifically built for Android 4.0–4.4. root android 42 2 apk link download
Backup Your Data: Before starting, back up your photos, contacts, and important files. While these tools are generally safe, system modifications always carry a small risk of data loss. I notice you're asking about rooting Android version 4
Before downloading an APK file from a third-party source, you must consider the security implications: back up your photos