Results 1 to 4 of 4

Your favorite Apple, iPhone, iPad, iOS, Jailbreak, and Cydia site.


Thread: 3GS 4.0 downgrade/jb possible?

  1. #1
    Default 3GS 4.0 downgrade/jb possible?
    Hi everyone. I've been seeing some mixed responses on the forums. I'm trying to find out if my iPhone 3GS is able to be downgraded from 4.0 (5.13.04) back to 3.1.3. I believe my shsh blob are on cydia server. I should mention that I used the spirit jailbreak on 3.1.3, though not sure if that makes a difference at this point. Thank you for in advance for any help you can provide.

    Referencing: http://modmyi.com/forums/3g-s-downgr...-firmware.html

  2. #2
    Livin the iPhone Life Simtech's Avatar
    Join Date
    Aug 2007
    Location
    LA
    Posts
    2,387
    Thanks
    105
    Thanked 304 Times in 276 Posts

    You need to first verify that your SHSH files are stored. Use TinyUmbrella: Save Your iOS 4 SHSH Regardless Of Whether Your iOS Device Is Jailbroken | FSMdotCOM

    Without that, you are stuck.

  3. #3
    I downloaded and tried that application but i think how to properly use it was beyond my comprehension heh. It keep giving me the error that it's not being run as administrator(when i ran it as such) and the tss server will not operate. After I click display shsh nothing is listed, though I am fairly confident when i was using cydia that it said my shsh was stored.

  4. #4
    Livin the iPhone Life Simtech's Avatar
    Join Date
    Aug 2007
    Location
    LA
    Posts
    2,387
    Thanks
    105
    Thanked 304 Times in 276 Posts

    Well just try it then. Download the 3.1.3 firmware, change your hosts file per Saurik's blog and <shift> Restore to 3.1.3.

Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •