Can I downgrade to 1.1.2 and KEEP it that way?

Discussion in 'iPhone' started by mrat93, Jan 30, 2008.

  1. mrat93 macrumors 65816


    Dec 30, 2006
    1.1.3 is too buggy for me to handle. Whenever I try using the first steps of the downgrading process, I get the "Invalid SIM" error. I assume that would be fixed once upgrading to jaibreaking 1.1.3 again. But yeah, is there any way to downgrade to 1.1.2 (maybe jailbreak it), and keep it there with no errors? Thanks.
  2. nickspohn macrumors 68040


    Jun 9, 2007
    Nope. Upgraded baseband and going back to the previous one will leave your phone unactivated.

    You'll have to hold out until Apple releases the next firmware.

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