Get to it N97 owners. In addition to your free Ovi Maps
, Nokia just let loose firmware version 21.0.045 that promises to improve call reliability and internet browsing while smoothing out the jumpiness some have seen with kinetic scrolling introduced in v20. It's available now via a Nokia Software Update tether if you just can't wait for it to be set free over the air. As always, let us know how it goes in the comments.