Bye Lag - Net Optimizer & Ping

ByeLag is a lightweight and efficient utility designed to help you change your DNS servers, test DNS response speeds, and optimize connection routing. It operates without requiring root access and works on both Mobile Data (3G/4G/5G) and Wi-Fi networks.

Unlike traditional VPNs, changing DNS only redirects DNS queries, leaving your actual internet download and upload bandwidth untouched. This makes it faster and more resource-efficient than a standard VPN connection.

🔥 MAIN ADVANTAGES:
• Improve web response times and stabilize network routing.
• Reduce packet latency and optimize ping in online mobile games.
• Explore your favorite content and applications securely.
• Stay safer when connecting to public Wi-Fi networks.
• Simple one-tap connection with no registration, login, or password required.

⚡ HOW IT WORKS:
Your default DNS server directly affects the speed at which your device resolves web addresses. By optimizing or switching your device's DNS configuration, you can locate the fastest path for data packets. While it does not increase raw file download or upload speeds, it can significantly improve browsing response times and overall connection stability.

💡 KEY FEATURES:
• No root access required.
• Optimized to run with zero background resource drain (RAM, CPU, and battery).
• DNS Speed Test: Compare and connect to the fastest available DNS server based on your network location.
• Supports both IPv4 & IPv6 custom DNS configurations.
• Pre-configured list of public DNS servers (including Cloudflare, Google Public DNS, OpenDNS, Level3, DNS.WATCH, Comodo Secure, Yandex, Quad9, and more).
• Custom DNS: Easily add your own custom DNS addresses.
• Real-time network connection diagnostics.

🔒 VPNService permission & Privacy Policy:
ByeLag utilizes the Android VPNService base class to establish a local-only VPN tunnel on your device. This local tunnel is strictly used to redirect DNS queries to your selected DNS server without requiring root access.
- The app does not route any other network traffic through a remote server.
- The app operates entirely locally. Your data is not monitored, stored, or shared with third parties.