Ok I have been trying for the last 3 hours to update the firmware for the 770. I have followed the instructions provided by Nokia to a 'T'. However each time I run the wizard all I get is a message that it could not detect a device. I have tried this now on 2 computers in the house and in both it can't detect the unit. I can however go to my browser and find the Nokia drive in the explorer. What am I doing wrong? Has anyone else experienced this problem?
If you have a RS-MMC card in the unit, try removing it first. Also try connecting directly to the computer rather than via a USB hub. You are seeing the USB symbol at the top right of the 770's screen, right? Keep the home button held down until you do so that the 770 doesn't fully boot.
Where do you get the Software Update Wizard? I don't remember there being a disk in the box, and I can't find it on Nokia's site. I would actually prefer to use a Mac, but the GUI that I have been able to find sort of scares me. What is the safest way to update the 770 firmware?