hello again everybody 
So now I have a question: will this work?: I have a locked and not jailbroken 3gs that has 4.0.2 on it... now I want to downgrade it to 3.x whatever is easily jailbroken, install cydia, then make a backup file and upgrade to 4.0.1... then recover with the ipsw that i have saved before.. will this work? is there any other way for me to unlock this phone?? that is my final goal : to unlock the phone as this is an american phone locked to at/t and now it is in canada... I simply want to get ultrasn0w on it .. cydia and stuff...any help is greatly appreciated!
So now I have a question: will this work?: I have a locked and not jailbroken 3gs that has 4.0.2 on it... now I want to downgrade it to 3.x whatever is easily jailbroken, install cydia, then make a backup file and upgrade to 4.0.1... then recover with the ipsw that i have saved before.. will this work? is there any other way for me to unlock this phone?? that is my final goal : to unlock the phone as this is an american phone locked to at/t and now it is in canada... I simply want to get ultrasn0w on it .. cydia and stuff...any help is greatly appreciated!
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