Latest BlackBerry OS 5 user agents:

User Agent Browser Device
BlackBerry9700/5.0.0.862 Profile/MIDP-2.1 Configuration/CLDC-1.1 VendorID/119 BlackBerry Browser BlackBerry 9700
BlackBerry8520/5.0.0.509 Profile/MIDP-2.1 Configuration/CLDC-1.1 VendorID/613 BlackBerry Browser BlackBerry 8520
BlackBerry8520/5.0.0.681 Profile/MIDP-2.1 Configuration/CLDC-1.1 VendorID/600 BlackBerry Browser BlackBerry 8520
BlackBerry9700/5.0.0.351 Profile/MIDP-2.1 Configuration/CLDC-1.1 VendorID/123 BlackBerry Browser BlackBerry 9700
BlackBerry9300/5.0.0.955 Profile/MIDP-2.1 Configuration/CLDC-1.1 VendorID/102 BlackBerry Browser BlackBerry 9300