: You can manually allow or block internet access for every installed app.
: Using a modified APK from unofficial sources carries inherent risks. Standard versions found on Google Play are developed with transparency and are verified by security standards. Modded versions may contain malware or compromise the privacy they claim to protect. User Insights Firewall No Root: App Firewall - Apps on Google Play Firewall No Root Mod APK v2.2.6 (Pro).apk
: Reduce unnecessary background traffic to improve both data savings and battery life. : You can manually allow or block internet