Latest RIM Tour 9630 user agents:

User Agent	Browser	Platform
UCWEB/2.0(BlackBerry; U; 4.2.0.424; en-us; 9630/4.2.0.424) U2/1.0.0 UCBrowser/8.1.0.216 U2/1.0.0 Mobile	UC Browser 8	BlackBerry OS