I just saw Nokia site has a new bb connect sw.

Nokia S60 BlackBerry Connect 4.0 vers. 8.23.1(.SISX, 2,89 MB)
NOTE: You need software version 300.34.84 on your device. This client is for BlackBerry Connect 4.0. You may use the BlackBerry Connect Desktop software for your PC (see below) to provision your phone but it is not necessary because BlackBerry Connect 4.0 is able to perform Over The Air Enterprise Activation.

reading the description it says it is for 300.34.84

Let us know if this works with the 300.34.84

The link is at businesssoftware.nokia.com/blackberry_downloads.php