Airtel Nigeria on special gift offer, is given out free 1.5GB worth of data bundle to its customers. The beauty of this, is that you don't need third party app to enjoy your data. This post is a very short one so I will be going straight to the point.

How To Activate Airtel 1.5GB And Enjoy Free Browsing
The first step to this, is to make a recharge of 1,000 on your Airtel sim then Dial *496*2#, and you will be credit with a 1.5GB worth of data. After successfully make the data purchase, Airtel Nigeria will credit you with another free 1.5GB for your enjoyment making it a total of 3GB.
With this, you can browse any site with no restriction and it works on all devices including your Iphone, Android and window devices.
NOTE: The data valid for 30days only