Sorry for the bump, but my question is simlar to the op's.
I'm still jailbroken on 1.1.4 with Ziphone. I want to update to the latest build thats out now using Quickpwn for Windows, however i've been putting it off b/c I don't want to lose any of the text messages I have saved on my iphone 2g now. If I were to restore, then upgrade to the latest firmware, then use QuickPwn to Jailbreak again to the latest version, will I lose my text messages I have saved on my iPhone now? Is there a way to guarantee I could keep my old texts after upgrading to 2.0.3?
Thanks.