18-Nov-2008 04:52 PM
22-Oct-2009 11:40 AM
22-Oct-2009 04:37 PM
29-Nov-2009 11:27 AM
02-Feb-2010 12:56 PM
Nokia Software Updater doesn't help in reinstalling firmware - it only checks whether firmware is of older version and then updates. If, "unfortunately", you have got the updated firmware on your phone then it is of no use i.e. you can't reinstall firmware through NSU.
http://www.nokia.co.uk/support/download-software/d