Go to your phonebook.
Then dial *127*60# to activate Glo Night Plan of 200Naira for 1GB .
After activation, you will have to wait till 12AM in the night and browse till it expires before dawn, 5AM .
How To Use Glo Night Plan On PC
Just activate the glo night plan on your smartphone and then remove the sim card and insert it to your PC modem and plug it to your PC then switch on your data connection and start browsing.