1. iPraveen's Avatar
    hey guys
    i've been stuck on this base band for like 4 months
    i'm using a locked at&t iphone.
    i upgraded the bb while tryin to unlock it
    any possible way to downgrade it back to 4.10
    ??
    please help
    thank you
    04-01-2012 01:17 AM
  2. iDonev's Avatar
    Firmware you can downgrade, baseband - no.
    04-09-2012 11:56 AM
  3. jdcorbitt3's Avatar
    Why can't the baseband ne reprogrammed? I am about to unlock my 3GSs and they both have 6.15. I would think there would be a way to override that law.

    John
    04-09-2012 08:40 PM
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