Updating an unlocked iPhone 1G to 2.1

I tried this today with an "old" iPhone 1G running a jailbroken and unlocked 2.0.2 software:

1. Made a backup in iTunes

2. Uninstalled all "unofficial 3rd Party apps"

3. Restarted the iPhone

4. Updated it directly from iTunes

5. Voila, everything worked fine.

Sure, you're losing the jailbreak, BUT the phone still stays unlocked and activated.

Update:

DevTeam did it again, here's the torrent for the updated Quickpwn-application:

http://torrents.thepiratebay.org/4393645/QuickPwn_1.1.dmg.4393645.TPB.torrent