0 Idea 50mb free data trick 2016 February

Hai friends, this is a new trick working for all users in India. This trick is actually a official trick and you will get 50mb of free data for 3days. But most of the users don't know about this idea official 50mb free data trick. For this trick what you want to do is that you should have a unused idea sim for last 2 months. Just insert the unused sim into your smartphone or any mobile. Then 50 MB of data will be credited automatically. This 50mb is given to avoid the blockage of idea sim. Because if we don't use a particular sim for 3 months it will get deactivated. So just use the 2 months unused sim to get free 50 MB. Thank you.