Which version do you recommend for iPhone 4s 5.0.1 9a405 or 9a406?

Discussion in 'Jailbreaks and iOS Hacks' started by Eternal 28, Feb 1, 2012.

  1. Eternal 28, Feb 1, 2012
    Last edited: Feb 1, 2012

    Eternal 28 macrumors 6502

    Apr 22, 2008
    Which firmware are u running? Some people are claiming better battery life with 9a406 however the change log only claims that 9a406 fixes the no sim issue. I downgraded to 5.0.1 9a405 because Musclenerd said for a better chance at unlocking downgrade now. Just curious what you guys are running and is there any difference between the two in terms of battery life.
  2. Dwalls90 macrumors 601


    Feb 5, 2009
    06 strictly was a baseband update to fix no sim errors in the 4s. I never had those problems so I stayed on 05 for a potential unlock, though I don't need it.

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