Grab this free 500Mb from MTN now, See how
To get the freebie, first of all get the myMTN application. Register and activate with your number. Check your data balance with *559*4# for the 500MB top up. The free data will only last for three days.
On Google play store, myMTN application has surpassed, 1 million downloads. It will only cost you 15MB to get it on Android but 5.9 mb more for iOS devices.