
Mastodon: @exploit3dguy@mastodon.social 'Cause there's no such thing as Good Silicon. Only Bad tests.
Joined September 2019
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youtube.com/watch?v=nFDIhR4t…
Video was made that shows how to use the tool to clear any confusion.
It's finally there. First version of Limefix Blackbird SEP Utility was just released!
Supports:
iPhone 6S & 6S Plus
iPhone SE 1
iPad (5th generation)
- Downgrades both tethered and untethered with SHSH
- SEP GID0 decrypt
- Version support: iOS 10.x
limefix.tech/?product=limefi…
Some update on the SEP tool I’ve promised:
Tethered blackbird downgrades: ✅
Untethered blackbird downgrades with SHSH blobs: ✅
Decrypt SEP KBAGs: ✅
What’s left: fix up A10 support, optimise exploit on A9 to be more reliable and clean up the code.
ETA: when it’s done, 🔜
Factory SEPOS (thnx @plzdonthaxme for the fw) booted. Due to lots of strings will probably help to implement the iconic SEP nonce-setter to perform untethered SEP downgrades with SHSH2 blobs :P
Impossible has been done.
First successful blackbird downgrade on iPhone 6s to iOS 10.0.1 tethered without SHSH blobs. It was painful but it was worth it at the end :))
W/ passcode fully working.
Finally got working blackbird implementation for A8/A9/A9X. Only tested A9 and A9X but A8 should be fine too.
Shoutout to @plzdonthaxme for assistance with SEPROM RE and listening to my monologues about making exploit strat.










