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## ios-downgrade-dualboot.md

      
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                LukeZGD
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              August 29, 2025 08:55
            
              
                Downgrade and dualboot status of almost all iOS devices
              
          
    Downgrade and dualboot status of almost all iOS devices

UPDATED: 2025-08-24

Reddit mirror: https://www.reddit.com/r/iOSDowngrade/comments/j1x7iv/downgrade_and_dualboot_status_of_almost_all_ios/
GitHub Gist mirror: https://gist.github.com/LukeZGD/9d781f1b03a69fa46869384a9407a41a
As of updating this post, there is now a free downgrade tool that utilizes a SEP exploit released for A9-A10X devices, turdus merula: https://sep.lol/

Untethered with blobs guide: https://ios.cfw.guide/turdusmerula/
Tethered guide: https://ios.cfw.guide/turdusmerula-tethered/


Save SHSH blobs for signed iOS versions using TSS Saver or blobsaver