Hi guys. I'm sorry if this is already covered but I can't really seem to find a proper answer. I've been using my desire for a few months and right now I think I really want to finally root and flash it.

I'm just worried though, having used it for so long, will I lose all my information when I flash it? Contacts, installed apps, SMSes, etc.?

I really do want to flash it and get a rockin' UI but I'm not willing to lose all that info.