iOS 3.1 3GS Questions

Discussion in 'iOS Jailbreak & Cydia' started by iJjfine, Jul 4, 2010.

  1. iJjfine

    iJjfine New Member

    Feb 3, 2009
    Likes Received:
    2G iPod touch
    I've been out of the jailbreaking scene for a while; my iPod Touch 2G hasn't been touched at 3.1.2 and my iPhone 4 is currently unjailbreakable.

    Recently my dad bought a 3GS (8GB, iOS4). I'm assuming it's got the new bootrom, and after reading some more it seems that could be a problem. I'm hoping to unlock it so that he can use it with China Mobile.

    Is it possible to downgrade it to 3.1.3, then jailbreak it with Spirit and ultrasn0w?

    Also, I've heard some downsides of using Spirit.. anyone care to list them? It's been so long since I've done any work with my iDevices and I have almost no clue what SHSH blobs are (besides the fact that they're important for jailbreaking and downgrading).
  2. apple10

    apple10 Member

    Mar 5, 2010
    Likes Received:
    iPad 3
    No, you may not downgrade. The new sn0wbreeze is coming out today or tomorrow, so you can use that to jailbreak and then unlock with Ultrasn0w.

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