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

    Jun 23, 2009
    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

    Jun 24, 2009
    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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