Backing-Up SAMSUNG SGH-i600 ROM

[AbuSyawali]

How could I back-up Samsung SGH-i600 ROM?
>I've just got a brand new one today (along with 1Gb SD card)
>I'd like to UpGrade it to WM6, but need insurance: I can reverse it back

..for those who succeeded UpGrade to WM6, any one feels sorry and need to reverse to Original Version? Why?

I'm sorry for too demanding, any help is appreciate

..sorry for my English

[homerjs_77]

Hello Community and Experts ;-)

I am really new to this ROM-things and this is my question too. Maybe some experts here can help me out. Would be fine :)

I got my brand new European Samsung SGH-i600 with QWERTY keyboard these days with ROM-Version i600XXGC2. Can somenone tell me, what kind of ROM this is? And is there a newer Firmware for my device?

And now I would like to know if i can roll back to WM5 if I upgrade to WM6 and don't want to keep it and HOW TO DO THIS.
Can i backup my current ROM exately like it's now, so i will have the same i600 i have now? Is this possible? And how to do this?
And with my i600 came the original WM5 disc. So can I install from this disc to WM5 again, if i don't want to keep WM6 and have the same state like now?

Would be really nice, if someone could help me out. I'm not afraid of experimenting with my device :D

Oh, two more questions ;)
When i upgrade to WM6, is there a possibility to install and use the Carousel Home Screen? I like it very much in WM5 and would like to use it again in WM6.

And is there a possibility to make some settings in the internal mail program or a registry hack so that the mail programm does not delete the mails from the server when i delete it in the program?

Thank you for your help
Greetz