My micromax mobile was deposited at authorize center guwahati on 3 dec.2015 which was purchased in sept 2014.
The service center was supposed to be return FTER ONE WEEK. BUT FORGET ABOUT A WEEK THEY 3 MONTH TO RESPOND to my regular inquiry and after prolonged persuasion they have returned me a different 2nd hand set that too with effects.
From my experience now I swear by god not only not to buy micromax but spread amongst my friend the dangerous motives of micromax to cheat people.