iOS 4.1 Downgrading form 4.1 to 4.0

Discussion in 'iOS Jailbreak & Cydia' started by GrayTofu, Oct 11, 2010.

  1. GrayTofu

    GrayTofu New Member

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    Hi guys I just updated form ios 4.0 to 4.1 by accident so now im stuck at it. Is there a way to do it I have an shsh blobs for 4.0 and 4.1 but I dont know how to downgrade it. How do it do it?
  2. Bigray14719

    Bigray14719 Active Member

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    Search youtube. There are several good videos on how to downgrade using shsh blobs and tiny umbrella.
  3. XxRedRumxX

    XxRedRumxX Well-Known Member

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    If you saved them on Cydia or on your computer then use tiny umbrella and make sure that you save them on your computer and run the TSS server and just shift restore to your 4.0 ipsw file
  4. GrayTofu

    GrayTofu New Member

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    I tried to press start tts server but the button doesnt like let me Im on win 7
  5. iBricked

    iBricked Well-Known Member

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    Turn off iTunes and pull iPod out. Run TSS in windows xp sp2 mode and run TSS then plug iPod in and then shift restore to 4.0
  6. GrayTofu

    GrayTofu New Member

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    I tried to do it but it says this

    10/11/2010 17:51:08.716 The Firmware Umbrella - v4.1.6 by semaphore 10/11/2010 17:51:08.723 For help click here 10/11/2010 17:51:08.730 Connect a device to continue... 10/11/2010 17:51:09.180 Caching shsh files... 10/11/2010 17:51:09.203 Found [2] shsh files to cache... 10/11/2010 17:51:09.878 Cached [2] shsh files 10/11/2010 17:51:09.921 java.net.SocketException: Unrecognized Windows Sockets error: 0: JVM_Bind at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.PlainSocketImpl.bind(Unknown Source) at java.net.ServerSocket.bind(Unknown Source) at java.net.ServerSocket. (Unknown Source) at java.net.ServerSocket. (Unknown Source) at com.semaphore.UmbrellaTSS.initService(UmbrellaTSS.java:184) at com.semaphore.UmbrellaTSS. (UmbrellaTSS.java:100) at com.semaphore.TinyUmbrella.startTSS(TinyUmbrella.java:300) at com.semaphore.TinyUmbrella. (TinyUmbrella.java:275) at com.semaphore.TinyUmbrella.main(TinyUmbrella.java:153) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.exe4j.runtime.LauncherEngine.launch(Unknown Source) at com.exe4j.runtime.WinLauncher.main(Unknown Source) 10/11/2010 17:51:10.793 NOT running as administrator OR your hosts file is not editable - Cannot listen on port 80! TSS Server will not work! 10/11/2010 17:51:10.827 Caching shsh files... 10/11/2010 17:51:10.833 Found [2] shsh files to cache... 10/11/2010 17:51:10.865 Cached [2] shsh files 10/11/2010 17:51:10.873 TinyUmbrella is not able to run on port 80. Please check your hosts file permissions and/or applications that use port 80 and shut them down. 10/11/2010 17:51:11.397 You are using the current version of TinyUmbrella.
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    Can someone help me please?

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