Tuesday, July 21, 2015

[WINDOWS] Downgrade iPhone 4S and iPad 2 to iOS 6.1.3 using OdysseusOTA without SHSH blobs

In the meanwhile, a reddit user, e1ghtSpace has some details to downgrade the updated version to the previous iOS 6.1.3 without SHSH blobs. The tool is called OdysseusOTA which can work with devices launched in 2011 or more specifically, the iPhone 4S and iPad 2. Both of these devices run on the same A5 chip and can be downgraded to iOS 6.1.3 using the aforementioned OdysseusOTA.





Downgrading Tutorial


Step 1. Download files:

iPad2,1 6.1.3 Downgrade Windows
iPad2,2 6.1.3 Downgrade Windows
iPad2,3 6.1.3 Downgrade Windows
4S 6.1.3 Downgrade Windows
Win32 OpenSSL v1.0.2d



Step 2. Install Win32 OpenSSL v1.0.2d .

Step 3. Install iOS Terminal (BigBoss) , Apple File Conduit "2" and OpenSSH (Cydia/Telesphoreo) . Reboot your device.


Step 4.  Use iTools copy kloader and pwnediBSS in extract folder you downloaded. Drag to File System Jailbreak, root folder



Step 5. On iPhone open Terminal type command :

cd[space]..  
cd[space].. 
su 
alpine 
chmod[space]+x[space]kloader 
./kloader[space]pwnediBSS


Now device in DFU mode

Step 6.  Reconect USB cable.

Step 7.  Go to folder libimobiledevice in extract folder you downloaded. Press and hold the Shift key and right click on the folder, and click on Open command windows here . Type command:
  

idevicerestore[space]-e[space]custom.ipsw

Or Copy and Paste
idevicerestore -e custom.ipsw

Step 8. Now, wait for the process to complete.

Remember one thing that don't disconnect your device during the restore procedure.

23 comments:

  1. No working for me... iPad2 WiFi 16GB model A1395

    ReplyDelete
  2. Please update to 8.4, Jailbreak by Taig. and try again.
    iPad2,1 6.1.3 Downgrade Windows: http://adf.ly/1LAms1

    ReplyDelete
    Replies
    1. How to know which IPSW that you provided is match my ipad2?

      Delete
  3. Come on man if you are going to post zip files make sure they Fucking work, The file is read as broken or corrupted. IPSW is either invalid or you did something wrong when you rebuilt it shits not working for the iPad2,1 6.1.3 Downgrade Windows zip link. Windows Extractor and 7zip both tell me everything can't be extracted because it is broken pointed towards ipsw. and I tried it anyway and received this message:
    Extracting filesystem from IPSW
    ERROR: zip_fread: 048-2634-005.dmg
    ERROR: Unable to extract filesystem from IPSW

    If you truly have the legitimate IPSW for iPad 2,1 6.1.3 then post it but make sure it works.

    ReplyDelete
  4. https://drive.google.com/file/d/0B9hsvqns6CCbZ0VoREhrVUNZbmM/view

    Try it. iPad2,1

    ReplyDelete
  5. i got this error message after i try to use the idevicerestore -e custom.ipsw at CMD.
    here my error pop up
    Error title : idevicerestore.exe - Entry Point Not Found
    Error Message : The procedure entry point SSL_CTX_set_srp_password could not be located in the dynamic link library C:\libimobiledevice\libcurl-4.dll.

    ReplyDelete
  6. I get:

    Sending iBEC (291918 bytes)...
    ERROR: Unable to connect to recovery device
    ERROR: Unable to place device into recovery mode from DFU mode

    ReplyDelete
  7. ignore this method for anyone else attempting to downgrade iPhone 4s and iPad 2 on ios 8 to 6.1.3 use "beehind" downgrade method 3rd party software similar to that of Odysseus but varies in many ways. Here is the link to their site and to the gui program http://geeksn0w.it/Beehind/

    ReplyDelete
    Replies
    1. Is there a Mac or Linux version? Don't own a Windows device.

      Delete
  8. This comment has been removed by a blog administrator.

    ReplyDelete
  9. This comment has been removed by a blog administrator.

    ReplyDelete
  10. Worked perfect on iphone 4s, Thank you

    ReplyDelete
  11. Love it! Thank you so much for sharing this one really Good topic iPhone App Development peaceful info,Love it- iphone app development

    ReplyDelete
  12. hi, i get the error like:

    Sending iBEC (291918 bytes)...
    ERROR: Unable to connect to recovery device
    ERROR: Unable to place device into recovery mode from DFU mode

    How to solve this? Thanks

    ReplyDelete
    Replies
    1. Yes, me too. Look like Error same you. :(

      Delete
  13. I have iPad2,2 (Wifi+GSM) that has iOS 7.1 jailberaked.
    Do i have to upgrade to iOS 8.4 and jailbreak before this process?

    ReplyDelete
  14. Thanks.... work perfect on my iphone 4s.... thanks once again...

    ReplyDelete
  15. I cry...
    http://i.imgur.com/CIVgaft.png

    ReplyDelete
    Replies
    1. hey i type cmds on iphone without conecting the usb cable after getting into the dfu mode i conect it to the computer and then open the cmd and suceccfully restore it try this method

      Delete
  16. e1ghtSpace has some details to downgrade the updated version to the previous iOS 6.1.3 without SHSH blobs...

    Thanks,
    Wooden iPhone 6 Cases in USA

    ReplyDelete
  17. So helpful share for iphone user. if you are a user i hope those posts are contents will be helpful for you.wood iphone 6 case

    ReplyDelete