I am always amazed how Sprint manages to get these OS updates out the door faster than Verizon. Adam over @CrackBerry spotted the latest OS update from Sprint which brings the BlackBerry Tour 9630 users a conciliation prize of OS 188.8.131.524. Its good to see that Sprint has not just moved all their effort to the 9650. Still it is not the latest available out there.
If you do not know how to upgrade your BlackBerry OS please start by reading this great step by step guide. Don’t forget to delete the vendor.xml file located in c:program files>common files>research in motion>apploader to install it on a different carriers device.