In this video we replace the Mi4 plastic back cover with the wooden back cover, it’s a very easy procedure that you can do in 2-3 mins and the wooden back cover gives a better grip to the Mi4.
You can purchase the Mi4 wooden back cover via http://buy.mi.com/in/item/3152500016
You can purchase Mi4 in India via flipkart http://goo.gl/b9wohq
My other videos on the Mi4 http://www.youtube.com/playlist?list=PLtIc4giS3RKOy81N6fn9iJYYPMRcGMshX