updating to firmware 3.0.1 on jailbroken iphone?

Discussion in 'iPhone Tips, Help and Troubleshooting' started by corinne, Aug 5, 2009.

  1. corinne macrumors newbie

    Joined:
    Jun 23, 2009
    #1
    Hey guys,

    just wondering, if i update the firmware on my iphone 3G from 3.0 to 3.0.1 will i have to
    re-jailbreak my iphone and lose all the stuff on my phone again?

    Also, any information as to how it's done would be useful too :)

    Thanks a lot!
     
  2. pelicanflip macrumors 6502a

    Joined:
    Jun 24, 2009
    Location:
    NYC
    #2
    Take a look at Dev-Blog. They detail how the 3.0.1. firmware update only really patched the SMS attack, so they used the same loopholes and it is pretty much the same, minus one change.
     

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