i bought my iphone with 1.0.2 ...and let me say this is the coolest

i then acidentaly upgrade to 1.1.1 got bricked after a month of long nights i got it to jailbreak but no phone bought iphonesimfree
they said it would work and...... it did!!!

so then i did 1.1.2 prep upgrade and WOW everything works apps, Utube mail!

now able to upgrade ,,downgrade freely without having to do a sim unlock!!! thank to whoever made that!

My ??? is can i restore 1.1.2 without having to prep from 1.1.1 !!!!!

this place rocks!!!!!!