Yes Sprint BlackBerry customers it is now your turn for an official BlackBerry operating system update as according to an article over on crackberry, Sprint has now officially launched OS 5.0.0.484 for the BlackBerry Tour 9630 smartphone.

The official OS 5.0.0.484 for the BlackBerry Tour 9630 is available via Desktop Manager for Sprint customers, although apparently the download link isn’t up on the BlackBerry Software Downloads page as yet.

With Sprint pushing our OS 5.0.0.484 for the BlackBerry Tour 9630, one of the few mobile carriers left to do the same is Verizon Wireless, who still hasn’t pushed out the official OS 5.0 update to their BlackBerry Tour.

Still if you are a Sprint BlackBerry customer you needn’t worry as your update is ready, so as this is an official update we can dispense with our usual disclaimer.