I had to start from the begining, putting 1.1.1 back on then jailbrake, upgrade to 1.1.2 then jailbrake. Give that a go, I had to reinstall iTunes as it was giving all kinds of the wrong error messages.
Some people dont want to pay £35 per month for 18months, like myself, who is on a £8.75 per month 12 month contract![]()