Feat VPN is an Open VPN application that allows you use VPN on any Android Device without rooting it.
If you don’t already have Feat VPN on your device, goto featvpn.com to download it or simply download it below
After you download and install this app succesfully, open it and click setup. Wait for the process of settting up to complete then tap Exit at the top part of the setup page. After that, click tunnels and select Add.
Since Feat VPN is not a VPN service but and Open VPN, you therefore need to get a config file from your provider. Here is a list of VPn that supports Android users
4. GPlus VPN( For Nigerians)
Once you get a config and cert from them you can insert them in FeatVPN and use them to change your IP Address easily.