Nokia has now released a PC version of the software upgrade for your phone. The supported handsets for this magical ability include the Nokia N70, N72, 6131, 6630, 6680, 6681 and 6682. The Nokia 6131 supports OTA (Over-The-Air) updates. The software ( Software Updater ) updates your phones software / OS (operating system) and checks for updates on the phone via a PC connection. It is reccomeded that you check for new updates on a monthly basis to keep your phone functioning with the latest and greatest. This will also be great for software developers, ie S60 application developers; they can ensure that their application will work on a specified target device provided they have the XX-YY-ZZZZ date software update.