What about the pc-suite nonsense
Q: I can't update, as I get the message: TO UPDATE YOUR DEVICE TO THIS VERSION OF THE OPERATING SYSTEM YOU MUST USE NOKIA PC SUITE ON YOUR PC. CONNECT THE DEVICE TO YOUR PC VIA A USB CABLE AND LAUNCH THE APPLICATION. A: RTFM. Specifically, see the banner at the top of this page(!): the message is misleading. In the majority of the cases, it is either needed to free up some disk space or fix some conflicts with other packages. Before taking any action, check the "Problems" tab in the dialog for more details.