I did read the TUAW page:thats what its supposed to do. When you go to the link it will "crash" your safari, DONT TOUCH IT, and it should go to sleep. When you wake it up you'll have the installer app. Read the TUAW page and it explains everything.
The iPhone isn't supposed to go to "sleep" -- it is supposed to restart, which isn't happening. (For that matter, autosleeping and waking up doesn't do anything, either.) I let it sit for 8 hours with no change.Erica Sadun said:... If Safari disappears and you return to the main Home screen, you're good. Just wait a minute more for your unit to restart--don't touch anything until you see the slide to unlock screen...
FWIW, this was an AT&T-locked iPhone that I jailbroke in 1.0.2, restored to 1.1.1, reinstalled ringtones via iToner 1.0.4 and then tried the web-based jailbreak.