How to get 3GB for free now from MTN Nigeria (MB Cheat

Do you know that mtn is given out 3gb for unlimted browings for free but you need to have at least 10 to 20 naira on your phone but when i got mine i had N50 but they only took N10 and give me free 3gb of internet mb.

how to get the MTN 3gb Internet Data
if you really want to enjoy this simply dial *123*3*1*5*2# and after that you will need to wait for about 2 minutes and you will recieve something like this below:
Welcome to the 3GB WeekEnd Monthly (Fri 9pm - Mon 6am). Expires: 12/Oct/2014 06:25. it will be renewed and any unused data rolled over and added to next bundle. Text NO to 131 to stop.

Enjoy MTN Data Services on your mobile everywhere you go! Follow us on Twitter http://twitter.com/MTNNG and Facebook http://www.facebook.com/MTNLoaded.
Y'ello! Your data balance is 5.99GB, Expires: 20/Oct/2014 07:35. You will be charged at bundle rate once you exhaust the data and subscription is valid.


Note that this Free MTN MB cheat is for weeks unlimted free browsing enjoyment.