This might be of some help- perhaps only a little bit:
Nokia's Business Software website:
Click Here->
Nokia Business Software Downloads
BB Connect Downloads are mentioned -if available-
for each supporting Phone Model and Service Provider.
No Cingular BB Connect I'm afraid for the E70.
Even though BB Connect
Desktop does show available.
But Opting for Americas; Vodafone -or Other- does show E70 BB Connect.
Both show same Versions available- details below:
S
60 (Nokia E70)
Nokia S60PR2 BlackBerry Connect 6.40.0_10(.SISX, 1,7 MB)
NOTE: You need software version 2.618.07.10 on your device.
Nokia S60PR1 BlackBerry Connect 6.40.0_9(.SISX, 1,7 MB)
NOTE: You need software version 1.610.05.07 on your device.
Only thing-
at your own risk- is to try that software and see if it works.
Hope that helps.