The BlackBerry Tour 9630 of Verizon will receive an update tomorrow which makes the operative system jump to version 5.0.0.591.

In terms of new features the Verizon BlackBerry Tour 9630 will get Push To Talk which is the main update, but other improvements were made to the camera and bluetooth functionality. The SMS messaging system was also improved and using the VZ Navigator with bluetooth has become easier. The update will become available “over-the-air” as well as being available to download on the web.