so i got my new iPhone 4 from the US.. tried to put my sim it wouldnt accept it.. i bought the GEVEY thingi and it works.. but it sucks that i have to do all the steps in order to make it work.. though i tried to JB using greenpoison and redsnow it wouldn't work.. it's running 4.3.2 model MC608LL with baseband 04.10.01... tried also to update to ipad baseband it ddnt work.. is there anyway to JB this device and install cydia then ultrasnow in order to unlock? thank you in advance..