Firewall No Root: App Firewall
8.2 102
v1.4.5 by cb innovations
About Mobile Firewall
Mobile Firewall (Package Name: com.cbinnovations.firewall) is developed by cb innovations and the latest version of Firewall No Root: App Firewall 1.4.5 was updated on July 8, 2026. Firewall No Root: App Firewall is in the category of Tools. You can check all apps from the developer of Firewall No Root: App Firewall. Currently this app is for free. This app can be downloaded on Android 5.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Firewall No Root is a no-root app firewall for Android, built for users who want practical control over app internet access. Decide per app whether connections are allowed or blocked. Manage Wi-Fi and cellular data separately, reduce background traffic and keep more control over everyday privacy — with no ads.
Control app internet access
• Allow or block internet access per app, without root
• Set separate rules for Wi-Fi and cellular data
• Use “Wi-Fi only” for heavy apps, updates or streaming
• Reduce background traffic to save data and help battery life
• Optional notifications when an app tries to go online for the first time
• Keep kids’ games or learning apps offline when they do not need internet
• Review apps that connect often and change permissions quickly
• Optional: view system apps separately and fine-tune their access
Typical use cases:
• Travel: block cellular data for apps that use too much data
• Family phone: choose which apps for children may go online
• Focus: keep social or shopping apps offline until you need them
• Privacy habits: reduce unnecessary app connections in the background
Advanced firewall tools
For more control, Firewall No Root includes optional advanced tools:
• Custom rules for IP addresses, host names and domains
• Regularly updated filter/host lists
• Built-in DNS changer to switch to alternative DNS providers
• Quick return to your default DNS if something does not work as expected
Filter lists can help reduce connections to common tracking destinations without manually managing every address. Custom rules let advanced users be precise when they know which connections should be allowed or restricted.
How it works: local filtering with VpnService
Firewall No Root uses Android’s official VpnService API to filter network traffic locally on your device. The app creates a local connection to itself, routes traffic through the firewall and then decides whether to allow or block each connection. Traffic is not tunnelled to a remote VPN server and is not forwarded to third-party servers.
Because VpnService is used, Android may show a “VPN” indicator while the firewall is active. This is expected for local filtering. Firewall No Root is not a traditional VPN service; it uses VpnService for on-device filtering and permission control.
Privacy, no ads & important notes
Developed in Germany with a focus on privacy and transparency. For details about data handling, please review the Google Play Data safety section.
Core firewall features are available free of charge and without advertising. An optional in-app purchase unlocks additional convenience features and supports ongoing development, without forcing you into a subscription.
Only one app can use Android’s VpnService at a time. If another VPN or firewall app is active, you need to choose which one to use. Blocking connectivity can affect app functions: messengers need internet to receive messages, and video or music apps need internet to stream. If something stops working, allow the app again or switch the rule to Wi-Fi only.
Firewall No Root does not replace operating system security updates and cannot guarantee protection against every threat, but it can help reduce unnecessary background connections, lower data usage and give you clearer control over app internet access.
Control app internet access
• Allow or block internet access per app, without root
• Set separate rules for Wi-Fi and cellular data
• Use “Wi-Fi only” for heavy apps, updates or streaming
• Reduce background traffic to save data and help battery life
• Optional notifications when an app tries to go online for the first time
• Keep kids’ games or learning apps offline when they do not need internet
• Review apps that connect often and change permissions quickly
• Optional: view system apps separately and fine-tune their access
Typical use cases:
• Travel: block cellular data for apps that use too much data
• Family phone: choose which apps for children may go online
• Focus: keep social or shopping apps offline until you need them
• Privacy habits: reduce unnecessary app connections in the background
Advanced firewall tools
For more control, Firewall No Root includes optional advanced tools:
• Custom rules for IP addresses, host names and domains
• Regularly updated filter/host lists
• Built-in DNS changer to switch to alternative DNS providers
• Quick return to your default DNS if something does not work as expected
Filter lists can help reduce connections to common tracking destinations without manually managing every address. Custom rules let advanced users be precise when they know which connections should be allowed or restricted.
How it works: local filtering with VpnService
Firewall No Root uses Android’s official VpnService API to filter network traffic locally on your device. The app creates a local connection to itself, routes traffic through the firewall and then decides whether to allow or block each connection. Traffic is not tunnelled to a remote VPN server and is not forwarded to third-party servers.
Because VpnService is used, Android may show a “VPN” indicator while the firewall is active. This is expected for local filtering. Firewall No Root is not a traditional VPN service; it uses VpnService for on-device filtering and permission control.
Privacy, no ads & important notes
Developed in Germany with a focus on privacy and transparency. For details about data handling, please review the Google Play Data safety section.
Core firewall features are available free of charge and without advertising. An optional in-app purchase unlocks additional convenience features and supports ongoing development, without forcing you into a subscription.
Only one app can use Android’s VpnService at a time. If another VPN or firewall app is active, you need to choose which one to use. Blocking connectivity can affect app functions: messengers need internet to receive messages, and video or music apps need internet to stream. If something stops working, allow the app again or switch the rule to Wi-Fi only.
Firewall No Root does not replace operating system security updates and cannot guarantee protection against every threat, but it can help reduce unnecessary background connections, lower data usage and give you clearer control over app internet access.
Mobile Firewall 1.4.5 Update
+ Speed Improvements+ Improvements and bug fixes
Read More
Mobile Firewall Features
Previous Versions
More
Variant
Arch
Version
DPI
1450
October 28, 2025
Firewall No Root: App Firewall
1.4.5
(1450)
Requires Android: Android 5.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 4deb8c46b81540892197c717f2faed86c36b9f5a
Base APK: com.cbinnovations.firewall.apk
Split APKs: config.armeabi_v7a, config.mdpi
Size: 27.45 MB
What's New:
+ Speed Improvements
+ Improvements and bug fixes
+ Improvements and bug fixes
armeabi-v7a
Android 5.0+
160-640dpi
1450
October 28, 2025
Firewall No Root: App Firewall
1.4.5
(1450)
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: a9033544c3d6543c7d1d84b96a6a89448cea96c4
Base APK: com.cbinnovations.firewall.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 11.83 MB
What's New:
+ Speed Improvements
+ Improvements and bug fixes
+ Improvements and bug fixes
arm64-v8a
Android 5.0+
160-640dpi
1450
July 8, 2026
Firewall No Root: App Firewall
1.4.5
(1450)
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 384f718e8fde934a315e2507ae3f6ef7ae1e15a9
Base APK: com.cbinnovations.firewall.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 11.79 MB
What's New:
+ Speed Improvements
+ Improvements and bug fixes
+ Improvements and bug fixes
arm64-v8a
Android 5.0+
160-640dpi
Variant
Arch
Version
DPI
1400
July 6, 2025
Firewall No Root: App Firewall
1.4
(1400)
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 80969e6605f672fdc6d7ce50a8dc3a68a11bc303
Base APK: com.cbinnovations.firewall.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 8.57 MB
What's New:
+ Adjustments Android 15
+ Improvements and bug fixes
+ Improvements and bug fixes
arm64-v8a
Android 5.0+
160-640dpi
1400
July 6, 2025
Firewall No Root: App Firewall
1.4
(1400)
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 4e6a1ff883d6c9161ff67642f9e73fbcc8e7c2b2
Base APK: com.cbinnovations.firewall.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 8.54 MB
What's New:
+ Adjustments Android 15
+ Improvements and bug fixes
+ Improvements and bug fixes
arm64-v8a
Android 5.0+
160-640dpi
Variant
Arch
Version
DPI
1311
October 4, 2024
Firewall No Root: App Firewall
1.3.1
(1311)
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: cd6fdbdb5b2a8120e362872eb01bd7f39c5f6f3d
Base APK: com.cbinnovations.firewall.apk
Split APKs: config.arm64_v8a, config.mdpi
Size: 16.04 MB
What's New:
+ Improvements and bug fixes
arm64-v8a
Android 5.0+
160-640dpi
1311
October 4, 2024
Firewall No Root: App Firewall
1.3.1
(1311)
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 3f36cc9023f164ef858778e997be368aea7313ff
Base APK: com.cbinnovations.firewall.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 8.17 MB
What's New:
+ Improvements and bug fixes
arm64-v8a
Android 5.0+
160-640dpi
1311
October 4, 2024
Firewall No Root: App Firewall
1.3.1
(1311)
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: d09d04322bcc916fde7a39c86abaa6eb17de19d0
Base APK: com.cbinnovations.firewall.apk
Split APKs: config.arm64_v8a, config.xhdpi
Size: 8.13 MB
What's New:
+ Improvements and bug fixes
arm64-v8a
Android 5.0+
160-640dpi
1310
June 6, 2024
Firewall No Root: App Firewall
1.3.1
(1310)
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 392f2dcf9352c18967827dbdc8bfbeb1f2b036c2
Base APK: com.cbinnovations.firewall.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 8.74 MB
What's New:
+ Improvements and bug fixes
arm64-v8a
Android 5.0+
160-640dpi
1310
June 15, 2024
Firewall No Root: App Firewall
1.3.1
(1310)
Requires Android: Android 5.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 644de8b699d35fafd8818ae2e841236112e376fb
Base APK: com.cbinnovations.firewall.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 8.71 MB
What's New:
+ Improvements and bug fixes
arm64-v8a
Android 5.0+
160-640dpi
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: 120-640dpi
SHA1: 4bb09193effab1fb2ca95289f3db53674d424214
Size: 8.81 MB
What's New:
+ Improvements and bug fixes
More Information
Package Name:
Update Date:
2026-07-08
Latest Version:
1.4.5
Need Update:
Available on:
Requirements:
Android 5.0+
Report:
Safe to Download
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