i have had a 1.1.2 iphone with turbosim. it was the only way to basically unlock the phone for want of a better phrase. i also had it jailbroken and had the SMB PREFS icon on my iphone along with the installer app.
like a few others i decided to update with the dev teams installer program. for the best part everything seems ok apart from the phone seems a little bit slower. also the SMB PREFS icon has gone as has my iworld icon. i have tried to uninstall summerboard but it says " main script execution failed "
is there anyway to downgrade my TURBOSIMMED iphone back down to 1.1.2 without bricking it or is there a program i can use to make the 1.1.3 work abit better since the program i used was i think the second update of the soft 1.1.3 update.
i liked summerboard etc as i could make the phone look cool and the such like.
i am in the usa and my iphone is on t mobile
any help or links would be great as would any advice or opinions as to what i should do...
thanks in advance

like a few others i decided to update with the dev teams installer program. for the best part everything seems ok apart from the phone seems a little bit slower. also the SMB PREFS icon has gone as has my iworld icon. i have tried to uninstall summerboard but it says " main script execution failed "
is there anyway to downgrade my TURBOSIMMED iphone back down to 1.1.2 without bricking it or is there a program i can use to make the 1.1.3 work abit better since the program i used was i think the second update of the soft 1.1.3 update.
i liked summerboard etc as i could make the phone look cool and the such like.
i am in the usa and my iphone is on t mobile
any help or links would be great as would any advice or opinions as to what i should do...
thanks in advance