Can I update my iphone wich has a gevey ultra-s

Discussion in 'iPhone Tips, Help and Troubleshooting' started by andrexz, Jul 24, 2016.

  1. andrexz macrumors newbie

    Joined:
    Jul 24, 2016
    #1
    I've got a iphone 4s whith a gevey ultra-s but i don't have the white reset sim card.
    Can i update it or will I need to use the reset sim card afterwards?
     
  2. eyoungren macrumors P6

    eyoungren

    Joined:
    Aug 31, 2011
    Location:
    Phoenix • 85037
    #2
    I doubt you can update. SIM interposers generally rely on you to be jailbroken and on the fact that you are using a specific firmware. Update and that can throw that all into disarray. It will also lead to purchasing a new Gevey (if they are still making them) for the version of firmware you update to.
     

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