How to Downgrade iPhone 6s to iOS 9

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In this video I show how to use an older tool called a999 to downgrade the iPhone 6s. The tool itself is broken which is why I built a patch that can fix it up and we can all continue to use it today!

π™²πš˜πšπšŽπšœ πšŠπš—πš π™»πš’πš—πš”πšœ
πšπŸ—πŸ—πŸ—: https://github.com/alex-free/a999activator/releases/tag/v1.1.0
πšπŸ—πŸ—πŸ— 𝐏𝐚𝐭𝐜𝐑: https://github.com/ImagineApple/a999-Activator-Patch/releases
π‡π¨π¦πžπ›π«πžπ°: /bin/bash -c “$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)”
π‰πšπ’π₯π›π«πžπšπ€: http://jbme.ddw.nu (π™½πš˜πšπšŽ: 𝚈𝚘𝚞 πš–πšžπšœπš πšŽπš—πšπšŽπš› πšπš‘πš’πšœ πš•πš’πš—πš” πšžπš™πš˜πš— πšŽπšŸπšŽπš›πš’ πš›πšŽπš‹πš˜πš˜πš)
π‚πžπ«π­π’πŸπ’πœπšπ­πžπ¬: https://tlsroot.litten.ca

Chapters:
0:00 Introduction
0:56 Downloading and Patching Files
4:11 Saving Activation Records
7:41 Downgrading to iOS 9
12:09 Fixing iOS 9
17:18 Conclusion

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24 Comments

  1. It worked! I just bought a used iPhone 6s two days ago and found your video. I really appreciate your detailed guide!

  2. A999 Activator is licensed under the BSD-3 Clause License allowing redistribution in any form modified or unmodified as long as you keep the creators copyright notice.

  3. does this patch support linux guy? , because i don't have any official apple computer:)

  4. Hope someday they launch a downgrade for the iPhone SE 1. I think that would be nostalgic! Nice video and explanation tho.

  5. Well because of signing I’ll take turdus merula over this anyway or that downgrade tool in his last video where he downgraded his iPhone 6 to iOS 8.0

  6. Wait but there are SEP requirements in like iPhone 6 or later, how did you set your Touch ID?

  7. God I hope they release a tweak to keep this iOS version by default not going through the whole process when the battery dies or when powering off the phone 🫩

  8. This is awsome! Great job man, you are my absolute favorite tech youtuber, and the best apple tech youtuber out there! Also the user interface in the patch you made looks greatπŸ˜„

  9. Can you please make a video on surrealra1n for A7 downgrades, I think? The 5s would definitely work

  10. What a fresh video ❀legend back at it
    Is there any way to get past activation on ipad mini 4 on 15.8.8 please bro? I did previously use iFrp aio 2.8.6 ,worked on ios 15.8.7, but since 15.8.8 its not working no more says not compatible but still tries to activate it to 50%then crashes ,