How to change DNS settings on Android phone

If you need change your DNS settings on android phone, just do some simple steps

1. Open Wi-Fi settings
2. Connect to Wi-Fi which you would like to change DNS settings
3. Long click on it, choose "Modify network config"
4. Tick on "Show advanced options"
5. Fill DNS 1 and DNS 2 field with DNS IPs

* Famous DNS IPs

1. Google DNS: 8.8.8.8 and 8.8.4.4
2. Open DNS: 208.67.222.222 and 208.67.220.220