UPDATE : This change log is for the Nokia N78 . Sorry for the confusion.
Thanks to rwishi for the update
Thanks to Adrian for sending me the change log for the N78
And the changes are as follows:
*When Music Player is operating, the transition from one song to another song has noticeably improved from Version 21.002
*Call log, Contacts and calling function:
*The Calling speed (i.e. from standby screen to Contacts or the Call Log) and transition to call/disconnected screens has improved from version 21.002.
*A New menu option has been added to in the in-call menu to facilitate MMS Sending during any phone call.
*The Maximum Volume of the Loudspeaker has been decreased.
*The Maps starts up blazingly fast now and also the speed through all the Maps menus are very fast now as compared to Maps 2.0
*Switching over to various different views is very smooth and fast now, i.e. to Map 3D etc.
*It is now possible for Maps to be upgraded to Ovi Maps 3.01 flawlessly.
*There has been a huge improvements in the equaliser and sound quality. Even background sounds and other channels are now more noticeable. The default equaliser settings are quite good. Bass is now less crunchy than before.
*The annoying split-second delays when pressing the volume keys to change between volume levels has now been removed. Also the delay that happened while running multiple applications has been fixed now.
* The occasional freezes in the music player has been fixed. However, Screen tearing and slow speed in album art appearance is still present though.
Camera and Photos:
*Much to the delight of everybody, the volume keys to zoom while taking photos/recording video has reappeared.
*Going into Details is almost instantaneous now as compared to its previous version.
*The Scrolling speed through thumbnails has remarkably improved and is only minimally jerky now. Also, the scrolling speed has also been improved when viewing photos at 100% view has improved in speed.
*The speed while going into menus in Camera is instantaneous now.
*The Logo for the video centre has changed in the menu.
*The appearance of video menu is also now different and seems similar to the newer N-series/E-series style simplified logos.
*The Speed in the video centre is much improved now and is almost instantaneous.
*Changing between volume levels, fast-forward/rewind speed and resume of playback has also been improved drastically and is almost instantaneous now. Even Sound quality seems to have been improved now.
*The Application has been upgraded from v4.08 to v4.10.0904
*The Logo has also changed and is now looking similar to the newer N-series/E-series simplified styling.
*Performance is faster and Yandex search service has been removed in favour of Live Search and Google (Note: this is for the APAC variant, will vary between different regions and specific countries)
*Rendering of web pages has improved in speed since v21.
*Rotate Screen option speed is now almost instantaneous
*Speed in Web options menu is now instantaneous
*The pixelation of Minimap on side when scrolling down pages has been fixed.
Other Notable Changes:
*Overall system speed has been improved and is faster as compared to v21.
*The Scrolling in the Multimedia menu from one tab to another when multiple applications are running, has also improved marginally in speed.
*The overall stability of the phone also seems to have been improved.
Did you find any other changes? Do let us know via comments.