Can I upgrade my Micormax A50 from 2.3.6 to Higher?

[jacky17]

Can I Upgrade My Micormax A50 From 2.3.6 To Higher

I Have Micromax A50 Ninja Smartphone .. Having 2.3.6 Android Version Can I Upgrade It To Next Version 2.3.7 , 2.3.9 To Till 3.0 or not..