This OS doesn’t appear to be a beta, but rather a pre-release that some CrackBerry members were able to find. I’m assuming that means this OS is better than a beta OS? Be sure to comment on your findings!

Download:

• OS 4.5.0.131 for the BlackBerry Curve 8330 [MediaFire]
• OS 4.5.0.131 for the BlackBerry Curve 8330 [RapidShare]

DISCLAIMER: Install at your own risk. This is Leaked/Beta software that is not guaranteed to be stable, and therefore will not be supported by RIM or your wireless carrier should you run into some problems. As a precaution, if you decide to upgrade, it is highly recommended that you make a backup before using this software. If you are not comfortable using Leaked/Beta software you should probably wait for the next official release. *

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