hier habe ich Angaben zum Firmware-Update gefunden:
http://klauskjeldsen.dk/2007/10/30/nokia-6300-firmware-update/#comment-9184
Changes/improvements made from MCU SW version 7.00 to version 7.21
* General improvements for Java implementation
* MIDlet versions updated
* Operator name list updated
Changes/improvements made from MCU SW version 6.60 to version 7.00
* Support for a new memory component
* Menu help text presentation optimized
* MIDlet versions updated
* Operator name list updated
Changes/improvements made from MCU SW version 6.01 to version 6.60
* Support for a new memory component
* Camera’s zoom functionality adjusted
* “Dialled†used instead of “Dialed†in the Call Timers menu
* FM radio auto tuning optimised
* Compatibility with certain WAP pages improved
* The voice recorder volume tuning adjusted for the recorded voice clips
* The alignment of the navigation key icons corrected for Hebrew UI
* Date and time are now visible in the screen saver
* Improvements for the Java MIDlet registry
* MIDlet versions updated
* Operator name list updated
Changes/improvements made from MCU SW version 5.50 to version 6.01
* Default year changed to 2008
* MIDlet versions updated
* Improvements in the MyFaves functionality when SIM-card swapped (SW05.50 => 06.01)
* Improvements for using the radio as an alarm sound with the alarm clock
* Improvements in the MyFaves functionality when the SW is updated by using NSU.
* Bluetooth headset functionalities improved
* Bluetooth carkit functionality improved
* Corrections for the text localizations in the menu
* Updates in the dictionary
* MyFaves scrolling functionality improved
* Improvements in the ALS functionality
* Operator name list updated
Changes/improvements made from MCU SW v 5.00 to v 5.50
* Restore Factory Settings command restores also variant settings
* Yahoo Go application added
* Copying contacts to phone memory also possible when security level is set to “phoneâ€
* Play list improved in Music Player
* FM radio auto tuning improved
* WAP browsing in certain pages improved
* Compatibility with a Bluetooth car kit improved
* UA-Prof URL updated
* Voice recorder playback volume adjusted
* Support for new components
* Combo memory
* Power management chip
* HW accelerator
* FM Radio
* Preinstalled MIDlets updated
* Operator name list updated
Changes/improvements made from MCU SW v 4.71 to v 5.00
* DRM protected content bigger than 600 kB is possible to download via Java
* WAP browsing over CSD improved
* Viewfinder in video mode improved
* It is possible to login to sites with passwords that start with a number
* Improved playing of MP4 and video/3gpp video files wrapped in DRM MIME type
* “NoResp†command handling improved with SyncML
* Streaming improved when MMS received at the same time
* Playing svg-file improved
* Quality of Nokia tune ringing tone improved on volume level 5
* Preinstalled MIDlet versions updated
* Operator name list updated