Not to waste your time and write much on this, the settings is simple and it's what you should configure within few minutes unless it's your first time of hearing about Psiphon VPN.
This glo Unlimited free browsing tweak is the first of its kind from glo and it came in 2016 when there is a bit scarcity of free browsing options. So i think you should grab it with both hands and even legs . Although, glo network is relatively poor in many locations but those that have strong 3g network on glo should quickly tweak this.
This tweak offers you complete Unlimited Browsing with your glo line till your battery runs down.
Note: I just tested it and it worked perfectly.
1. Psiphon Handler (Download It Here )
2. A Glo SIM with 0.00 airtime. (no airtime should be inside)
3. Strong 3G Network (won't work on 2g network)
4. Your android phone
How Can I Use Glo 0.00 Unlimited Free Browsing 2016?APN Settings
Use glo default APN
Psiphon Settings For Glo 0.00 Unlimited Free Browsing Trick 2016
=> Launch Your Psiphon Or Netify VPN
=> Untick Remove Port
=> Proxy type: Real Host
=> Proxy server: redirect.glo.com
=> Real proxy type: Default
=> Real proxy server: leave it blank
=> Real proxy port: 80
=> Now tap on Save.
Then go to more options and untick connect through a host proxy.Go back and connect.
It will connect in few minutes and from there, you can be browsing free of charge with your glo line.
Note: its not stable on locations with poor network coverage
Enjoy it while it lasts!