DNS Changer allows you to change DNS servers to get better Internet connection for both Wi-Fi and Mobile data networks without root requirement. As you known, Internet Service Providers or ISPs provide you a default DNS server, but you should consider to use another DNS server because it can: • Help you get better Internet access speed • Help you prevent apps from displaying ads by using a DNS that can block ads • Help you access the region-blocked websites • Ensure that your ISP is not able to