You're right.

Correct, the exact words on Twitter were: "the downgrade potential from 06.15 remains (in my mind) 99% doable, but other things always seem to preempt working on it".

But after that, i saw a site posting this: "We will soon get a downgrade tool from iPhone Dev Team, they have stated on the first ever jailbreak convention MyGreatFest that they will surely release the tool after the public release of iOS 5".

Yeah, i'll do it. Thanks for the suggestion.

Thank you!
I'll wait for MuscleNerd that tweeted they were working on downgrading Baseband 06.15.00.

Any help, please?

I have an iPhone 3G (iOS 4.1 - bb 06.15.00 - with jailbreak and unlock). Is there any fix for GPS not working? Any firmware downgrade in the near future to fix it? Thanks.

Ok, i respect your opinion, nevertheless not agreeing.
But yes, sometimes we have to take decisions. Like that or even like "a device perfectly working with all my old sms" or "a device perfectly working like arriving from the factory"?

:)

So, if you need to "setup as new iPhone" and need your old sms, what do you do instead? Cry?

If you all need to backup your sms, you have to use ssh or iphonebrowser and copy the "sms.db" that is on var/Mobile/Library/SMS.