but also change the value "<true/>" associated with the new "DisableBluetooth" tag to "<false/>". Assuming you had Bluetooth working with your V710 in the past, you can just go to System Preferences -> Bluetooth, select your phone and click on Configure. Make sure "Set up iSync to transfer contacts and events" is checked, then click through to the end of the wizard. Syncing should now work again.
I went through the whole process of editing the code again and had to delete my V710 and then re-added it. Now, of course, it won't work. And it was working so nicely before the system update! Any thoughts?