how to update to os4 (already jailbreaked with os3.1.2)

Discussion in 'Introduce yourself' started by tha_d0gg, Jul 13, 2010.

  1. tha_d0gg

    tha_d0gg New Member

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    Hi everyone,

    first i have an ipod touch 3g (mc model) with ios 3.1.2 an i jailbreaked it with blackra1n.it's running perfect except it's tethered.

    Since the new iphone4 is out there is a new os for ipod touch (ios 4) now I'm asking is there a way to update to ios 4 without losing any data or cydia ( heard about shsh blobs don't know what they are??). Should i use redsn0w ( i heard sn0wbreeze isn't recommended)?

    thanks for you're help!
  2. wasim92

    wasim92 New Member

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    Device:
    2G iPod touch
    i used redsn0w but idk if they made a mc model one
  3. Toasty Bread

    Toasty Bread Member

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    Device:
    5G iPod touch
    !!!read this whole reply before doing it!
    Well, just update using iTunes, then rejailbreak using redsn0w (or whatever) and install whatever you had installed, and all of your jailbreak data should still be there. Notice that you can only jailbreak 2G mb model or lower...owait you said you have the 3G...just wait for the next way to jailbreak it.

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