It is already available the firmware update 21.0.045 (RM-505) or 21.2.045 (RM-507), depending on the region, for our Nokia N97. For the RM-506 (China) will be available soon. It is available by now only through NSU (Nokia Software Update).
As always in these cases, we recommend making a backup and, after upgrading, reset the device by typing *#7370# (Deep Reset) and enter your lock code (default is 12345). Then you can resync your device and restore your backup.
Improvements:
i have a nokia n97 model RM-505 (Spain) and it doesn’t find any update.
i tryed to update in many ways but it just won’t work. plz help