Official OS 6.0.0.576 from AVEA Turkey has reached the Curve 3G 9300 device. If you have a 9300, get out that USB cord and give your a device a fresh OS. Don't forget to drop a comment below and let us know how it's working out for you!

Note: The Software Platform and Applications version numbers can be found under Options-About screen on you device.

Thanks @rr_yy!