Downgrade from iOS5

Discussion in 'iOS 5 and earlier' started by vjcvjcvjc, Oct 17, 2011.

  1. vjcvjcvjc macrumors newbie

    Oct 17, 2011
    Hey everyone.. I have 3GS on 4.3.3.. Thinking of upgrading to the iOS5.. But a bit worried that the untethered JB isnt out yet.So just in case I wanna get back to 4.3, would I have a problem downgrading ios5?.. also, how would I go about it.. Thanks in advance.

    Beginner here. but learning by the minute.
  2. maviso5 macrumors regular

    Mar 25, 2009
    Don't think you can because of the baseband version that iOS 5 will upgrade you to. If in doubt hang fire on 4.3 until a jailbreak comes out
  3. vjcvjcvjc thread starter macrumors newbie

    Oct 17, 2011
    ok Im new at this, but doesnt baseband influence the ability to unlock the phone?.. does the iOS supported on ur phone depend on baseband?

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