A comprehensive network optimization module for Android devices using Magisk, designed to improve internet connectivity, reduce ping, and enhance overall network performance.
NetworkTweakV6 is a Magisk module that applies various network tweaks and optimizations to Android devices. It combines Google DNS (8.8.8.8) and Cloudflare DNS (1.1.1.1) configurations with advanced TCP/IP optimizations, iptables rules, and system property modifications to deliver better internet performance.
- Dual DNS Setup: Combines Google DNS (8.8.8.8) and Cloudflare DNS (1.1.1.1)
- Multiple Interface Support: Configures DNS for all network interfaces (WiFi, Mobile Data, Ethernet)
- IPv4 & IPv6 Support: Full support for both IP protocols
- System-wide DNS: Modifies system properties and resolv.conf for comprehensive DNS coverage
- TCP Buffer Optimization: Optimized buffer sizes for different connection types (WiFi, LTE, UMTS, etc.)
- Advanced TCP Settings: Enables SACK, FACK, window scaling, and other performance features
- Memory Management: Optimized network memory allocation (wmem_max, rmem_max)
- Connection Management: Improved TCP connection handling and timeouts
- RIL Optimizations: Enhanced Radio Interface Layer settings
- Signal Enhancements: Better signal processing and network selection
- Data Connection: Improved mobile data connectivity and stability
- Network Technology Support: Optimizations for 3G, 4G, LTE, and LTE-A
- High-Quality Bluetooth Codecs: Enables aptX, aptX HD, aptX Adaptive, LDAC, and AAC codecs
- Audio Offloading: Improved Bluetooth audio processing and hardware offloading
- Connection Stability: Better Bluetooth device pairing and connectivity
- Call Voice Quality: Enhanced AMR wideband for better call audio
- Advanced Audio Features: TWS+ support, split A2DP, and frame control optimizations
- Kernel Parameters: Direct kernel network parameter tuning via /proc/sys
- iptables Rules: Smart DNS redirection using iptables DNAT rules
- Property Injection: System property modifications for network behavior
- Displays installation information and changelog
- Extracts module files to the Magisk module directory
- Sets appropriate permissions for all files
- Configures the module for automatic execution
- Executes during Android's post-fs-data phase
- Sets DNS properties for all network interfaces
- Configures IPv6 DNS settings
- Modifies
/system/etc/resolv.confif it exists
- Runs during late_start service mode
- Implements iptables DNS redirection rules
- Key Improvements in V6:
- Unified DNS IP (1.1.1.1) for both TCP and UDP traffic
- Removes old rules before adding new ones to prevent duplication
- Uses
-I(insert) option for higher priority rules - Cleaner code with better logging
- Internet Tweaks: TCP buffer sizes for various connection types
- Wireless & TCP Optimizations: Core network parameters
- DNS Settings: Comprehensive DNS configuration
- Signal Tweaks: Mobile network optimizations
- Audio Enhancements:
- Bluetooth codec optimizations (aptX, aptX HD, LDAC, AAC)
- Call voice quality improvements (AMR wideband)
- Advanced audio features (TWS+, A2DP splitting)
- Direct kernel parameter modification
- TCP timestamp, window scaling, and SACK optimizations
- Memory buffer fine-tuning
- Connection timeout optimizations
- Rooted Android device
- Magisk installed and working
- Magisk Manager or similar module management app
- Download the NetworkTweakV6 module ZIP file
- Open Magisk Manager
- Go to Modules section
- Tap "Install from storage"
- Select the downloaded ZIP file
- Reboot your device
The following improvements have been applied to service.sh:
- Unified IP for TCP & UDP: Both TCP and UDP DNS traffic are now directed to 1.1.1.1, simplifying configuration and improving efficiency
- Removed old rules before adding new ones: Existing iptables DNAT rules for port 53 in the OUTPUT chain are cleared first to prevent duplication
- Inserted new rules with higher priority: New iptables rules use the
-I(insert) option to ensure they're placed at the top of the chain - Removed unnecessary functions and variables: Script is now more concise, eliminating separate TCP/UDP variables and rule-check functions
- Added logging: Log messages are displayed when iptables rules are applied, making monitoring and debugging easier
Result: The script is now more efficient, cleaner, and less prone to rule duplication.
- Lower Ping: Reduced latency through DNS and routing optimizations
- Faster Connection: Improved connection establishment and data transfer
- Better Stability: More stable network connections across different network types
- Enhanced Audio Quality:
- Higher quality Bluetooth audio with premium codecs (aptX HD, LDAC)
- Clearer voice calls with AMR wideband
- Better wireless audio device compatibility
- Improved Coverage: Better mobile signal reception and network selection
- Primary DNS: 8.8.8.8 (Google)
- Secondary DNS: 1.1.1.1 (Cloudflare)
- IPv6 DNS: 2001:4860:4860::8888, 2606:4700:4700::1111
iptables -t nat -I OUTPUT -p tcp --dport 53 -j DNAT --to-destination 1.1.1.1:53
iptables -t nat -I OUTPUT -p udp --dport 53 -j DNAT --to-destination 1.1.1.1:53net.tcp.buffersize.lte=524288,1048576,2097152,524288,1048576,2097152net.core.wmem_max=1048576net.ipv4.tcp_window_scaling=1persist.telephony.support.ipv6=1
- Android Versions: Android 5.0+ (API 21+)
- Architecture: ARM, ARM64, x86, x86_64
- Magisk Version: 18.0+
- Root Method: Magisk (Systemless)
- This module makes system-level network changes
- Some tweaks may not work on all devices or Android versions
- Changes are applied systemlessly through Magisk
- Uninstalling the module will revert all changes
- No warranty provided - use at your own discretion
- Module not working: Ensure Magisk is properly installed and up to date
- No internet after installation: Try disabling the module and rebooting
- DNS not changing: Check if your device/ROM overrides DNS settings
- Bluetooth audio issues: Some devices may not support all codecs
- Check Magisk logs for installation errors
- Use
logcatto monitor system behavior - Verify iptables rules:
iptables -t nat -L OUTPUT
- Original Author: IMMIX
- Modified by: Ian7672 (github.com/Ian7672)
- Telegram Group: @immix_builds
- Framework: Magisk by topjohnwu
If you find this module helpful, consider supporting the developer:
- Ko-fi: Ian7672
- PayPal: luqmanijsp
- Trakteer: Ian7672
- Links: Ian7672
This project is provided as-is without any warranty. Use at your own risk.
Note: This module requires root access and modifies system network behavior. Always test in a safe environment before daily use.
