Reediano:
Its no more news that Glo Has officially launched its own 4G LTE network. Which also happens to be the cheapest 4G data plan available at the moment. This is coming few months after MTN launched theirs.

Just like every other 4G service providers, you will need a compatible smartphone and also a 4G Glo sim card before you can enjoy this new service from Glo. Below are the requirements and also things to take note of before you can activate the new service.

How To Check If Your Smartphone Is Compatible With Glo 4G Network
Just like Mtn, checking your smartphone's compatibility is also very simple on Glo. All you need to do is to text 4G to 400 and you will receive a message telling you if your phone is compatible or not.

How To Activate The Glo 4G LTE
=> First, make sure your smartphone is compatible with the 4G network.
=> Visit any Glo service center to purchase a 4G Glo sim or to swap your old Glo sim for a 4G sim.
=> Activate the sim card and dial *777# to choose from the list of available Glo's data plans.
That's all!

Note: You can also enjoy the Glo 4G service on your PC as long as you have a compatible modem, router or MIFI.

Source: http://www.yomitech.com/2016/10/how-to-activate-and-subscribe-for-glo.html