Installing Jelly Bean on Ice Cream Sandwich tablet I just bought this China-made tablet, Ainol Novo Flame, and it has Ice Cream Sandwich installed on it.

Is there anyway to install Jelly Bean? I Googled some and couldn't find a good source. Do you know any? thanks

I hope this is the right place to ask. I'm new to android overall.
This is the latest Official Ainol Novo 7 Fire JellyBean firmware (using the latest Android version 4.2.2):

Google Translation maybe required.