Sprint has been one of the few that has made use of the OS update OTA. They are also the first to release OS 6.0 for the 9650 and 9330 with version 6.0.0.415. You can check your on your BlackBerry to see if you have the OTA option or download from your pc at LINK .
This is an official update but it is recommend to do a backup before installing if you need help read this guide with step by step instructions LINK.
Source: CB

Eric ( View Profile) - Posts: 282
Posted: December 23, 2010 at 10:56 AM EST
Only 4 months late…
Nikolaus Not Registered
Posted: December 23, 2010 at 12:23 PM EST from my BlackBerry 9650 | OS 6.0.0.333
Awesome! I’ve had a lot ot “VerifyError”s with a side of “unable to load module” on my 9650 thanks to OS 6.0.0.333. I hope this new OS will fix this! If so, a Merry Christmas to me
parked ( View Profile) - Posts: 229
Posted: December 23, 2010 at 2:07 PM EST from my BlackBerry 9650
@Eric: Yeah, 4 months late, but some of us (and a majority of smartphone non-enthusiasts who don’t know about leaks) prefer an official release. I’d rather they took their time to prepare than dump it onto the public with problems (see Nik’s comment) just to race or keep up with Big Red.
An ounce of prevention for a pound of cure.
DavidB ( View Profile) - Posts: 1791
Posted: December 31, 2010 at 5:45 PM EST
Keep up with Big Red? Verizon hasn’t rolled out 6.0 for the 9650 and hasn’t indicated they will any time soon!
J's Knight Not Registered
Posted: December 23, 2010 at 2:48 PM EST
so cool, best present ever!! right on time for xmas. i guess sprint had some cards under its sleeve
it pull the fast one on Verizon. thankz!
J's Knight Not Registered
Posted: December 23, 2010 at 4:12 PM EST
everything work just fine, but i get an error on the sprintnavigation app??? “Error starting Sprintnavigation:module ‘releaseLibSN30′ not found.
sandsjh ( View Profile) - Posts: 18
Posted: December 23, 2010 at 9:51 PM EST
Yay! I hope this fixes the bugs I have…