iPhone 3GS 3gs 3.1 to 3.0.1

Discussion in 'iPhone' started by pronk, Oct 4, 2009.

  1. pronk

    pronk Member

    Joined:
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    Device:
    iPhone 5 (Black)
    hi
    my dad updated my iphone 3gs-_-
    and now i want to downgrade it but
    i dont have an original t-mobile sim so i cant access the restore button in itunes
    so i want to ask
    is there some way to restore my iphone 3gs?

    or should i wait till greenposi0n?
  2. gunzmaiet

    gunzmaiet New Member

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    if u have ECID on file for Cydia, there is a way to downgrade, but no soft-unlock for u
  3. pronk

    pronk Member

    Joined:
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    Device:
    iPhone 5 (Black)
    i can acces the restore mode now (put usb cable in while pushing the home button)
    so can i just use this tutorial now?
    http://www.redmondpie.com/downgrade-iphone-3.1-to-3.0.1/
    ------------------double post merged------------------
    i have an ECID .shsh backupped on my computer
    but i cant remember if i thit the ecid cydia thing
    so how can i downgrade it? to 3.0(.1)
    ------------------double post merged------------------
    i got the (3002) error when i tryed to downgrade so my ECID is not in the cydia server but i have the .shsh backupped on my computer is there another way to put it in the cydia server?

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