How To Upgrade Canvas HD OS from 4.1.2 to 4.2.1 Manually

Micromax rolled out Android v4.2.1 for Canvas HD and even its rumored to be testing v4.3. Canvas HD is a great phone with 1gigs of ram , a HD big screen and PowerVR GPU. It is a very good buy under 13k, Today we will show How to Update Canvas HD to Official Jellybean v4.2.1 […]