Internet Speed master its a tool to help you improve internet connection.This will modify a system files to improve the connection in tcp/ip config. its a known linux tweak so its safe using, however always do a backup before trying this.All ROMS supported, some ROMS already had this file so maybe its not necessary patch the System.
You can fig more about this in XDA developers or santa-li about this tweak
- Save The Downloaded .apk On Your Android Phone’s SD Card
- Run And Install It Normally
- That’s it , Enjoy !