Nokia has suffered for a while for its mobile phones of the type N81 new firmware released with 21.0.010 as the version number. This update can be downloaded as usual using the Nokia Software Updater and then the firmware can be pumped to the mobile phone. In addition, you can also use photos or visit a Nokia Service Point to have the update performed. For user experiences and more information, we refer you to the The Nokia N81 topic on our forum. Unfortunately, we were unable to find a list of changes for this release.