iOS 4.0 Is it worth upgrading to 4.0.1?

Discussion in 'iOS Jailbreak & Cydia' started by sneak3, Aug 4, 2010.

  1. sneak3

    sneak3 Member

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    Hello guys..


    I have a brand new ihpeon 3gs with ios 4.0 and I need to know if it's worth upgrading it to 4.0.1 before I jailbreak it..

    Is it?

    Does the comex jailbreak work with 4.0.1 as good as it work with 4.0?

    Cydia apps, when ported to ios 4.0, will work with 4.0.1?

    Thanks you!
  2. Jas1222

    Jas1222 New Member

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    IMO stay at 4.0 because you can jailbreak it, apps will be more compatible (some dont work on 4.0.1) and you can also back up your SHSH blobs.
  3. sneak3

    sneak3 Member

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    Just a question:

    Is there a need to put the iphone in DFU if I want to restore it? I just realized that there's no need to dfu it if I want to downgrade or upgrade...is that right?
  4. Bl1tzkrieg

    Bl1tzkrieg Active Member

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    The only reason you should use DFU mode is to downgrade using SHSH blobs. If you want to upgrade, then you don't need DFU/recovery mode
  5. Half-Life

    Half-Life Well-Known Member

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    I lmao at you signature ^^
  6. Bl1tzkrieg

    Bl1tzkrieg Active Member

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  7. sneak3

    sneak3 Member

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    What if I want to restore to the same firmware, just to wipe out all the data, do I need dfu/restore then?
  8. Psyko

    Psyko Member

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    If you have your 4.0 blobs, feel free to upgrade. If you have blobs prior to 4.0, feel free to upgrade. (you could downgrade to that older version and then restore back to 4.0)

    If you don't have ANY SHSH blobs, if you upgrade you'll be stuck.


    So, sneak3.
    The red pill, or the blue pill?
  9. tanktan38

    tanktan38 Active Member

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    It's basically your choice. If you want the new signal measurement algorithm, then go ahead. If you could care less, don't waist your time.

    Since when?
  10. sneak3

    sneak3 Member

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    ey wait wait, i no nothing about this bloobs thing..im from the time you just dfu and jailbreak using pnage and that was it. what is this shsh? my iphone came with 4.0 new bootrom so i have no interest in downgrade to anything prior to 4.0. i was just talking about downgrading an upgradind between 4.0 and 4.0.1. Do I need to worry about blobs too? so summing it up, i dont need dfu for upgrade or downgrade over 4.0 right?

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