I want to Jailbreak my iPhone 3G, but...

[TMac93]

I want to Jailbreak my iPhone 3G using WinPwn, but if I do, will I lose all my SMS's and photos?

If I will lose them, how do I back them up so I can keep them? And since we're talking about backing up, how can I back up everything to put back on the iPhone?


P.S. What useful apps are out for Jailbroken iPhone's at the moment?

 

[Dakotafan]

it will ask for a backup...once you restore you restore from a backup.