i got it from gsmarena forum..dunno true or not..

changelog
- Add Ovimap app, ovi contact app, and phone setup
- After hard reset (*#7370#) - 17mb used in C:
- Move Phone switch to Settings
- Flash player (not as we needed... not support all of flash app)
- My nokia (useless for me)
- Contact bar (homescreen) with KineticScrollin (*)
- Battery (dont know)
- TouchScreen response
- kineticScrolling in consequence of above
- Major system speed

currently im now downloading the latest ver..quite big though..130mb

Go to phone settings, date and time. I forgot the exact way to get into it but it's pretty easy to look for it under settings.