Hey all

So i have my iphone unlocked, was 1.0.2, recently upgraded to 1.1.1 using guides, gonna use ziphone now, and just had 1 question about a step,

To begin with once backed up, do i just plug iphone in and restore to 1.1.3 through itunes? im guessing that will render it a big buggered until i then use zipphone and then anysim 1.1.3 to unlock?

Ta in advance