1. look.smart's Avatar
    I have an iPhone 4(16gb) model MC603J running IOS 4.3.5 & firmware 04.10.01 it's working with gevey sim.I want to update it to any other IOS I have visited some software unlocker shops but they informed me my iPhone can't be update/downgrade,I am just stuck on 4.3.5 & my cell is not jailbroken.
    I want to know if there is any possible way to update/downgrade it without losing gevey sim working.i will be very glad for suggestions & help
    2013-04-07 11:14 PM
  2. bbrks's Avatar
    Since you have never jailbroken your phone and you don't have any SHSH blobs saved, there is no way to upgrade it to any new IOS, except the latest 6.1.3. You can try with latest Snowbreeze to upgrade it to 6.1.3 custom (preserving BB), but I am not sure that the Gevey will work with it.
    2013-04-07 11:22 PM
  3. 2k1's Avatar
    And please only post one thread making three isn't going make anything better.
    2013-04-07 11:31 PM