if you can read chinese
if you don't need Bluetooth, or hand-free for phone call, then choice 3.2ROM for Hongkong
if you need all the google feature,then choice 2.3ROM for Hongkong, otherwise choice 2.3rom for mainland
if you need to use the pen as finger, choice 2.3rom for mainland or any 3.2rom
Originally Posted by graffixnyc
I got the rom and I have to deodex it and such.. I will try to pull out anything that looks like it's pen related and test to see if I can get it working. Has it been confirmed that this ruu has full pen support?