Last week, there was a leaked unofficial Blackberry OS 184.108.40.2068 for Blackberry Curve 3G 9300. I am so curios to try the Blackberry OS version 6.0.x.x since my Curve 9300 still run version 220.127.116.114. Today I downloaded the new software and upgrade my Blackberry Curve 3G 9300 from version 18.104.22.1684 to 22.214.171.1248. The upgrade process took around 30 minutes. It run perfectly in my device without any problems. Cool and amazing OS.