sunst0rm VS sunst0rm-guide

You can tethered downgrade and jailbreak with Taurine. Is this what you’re looking for? https://github.com/mineek/sunst0rm

You can read more here: https://github.com/mineek/sunst0rm/

Sunst0rm. But it’s tethered. (You need a computer to turn on your phone)

Use Sunst0rm https://github.com/mineek/sunst0rm It will require a computer and some dependencies and the latest shsh (you can always get with blobsaver) that you can get right now, the ipsw you want to downgrade (check the compatibility list). You can easily find a tutorial.

Also, I reckon you are bound by SEP compatibility and, due to that, the earliest version you could downgrade tethered to using sunst0rm is 11.4 if memory serves me right.

check out mineek/sunst0rm/sunst0rm.py.

It’s for Mac. Here’s the GitHub page. It has a video as well as a detailed written guide.

Yes, use sunst0rm. https://github.com/mineek/sunst0rm

tool is sunst0rm which is a TETHER-downgrade (ONLY WORKS ON A11 and below.)

https://github.com/Arna13/sunst0rm-guide/blob/main/docs/WHERECANIGO.md this might help you!

i wrote that back in October. might no longer be true.

I'm guessing you don't have shsh blobs for it so your only option is to do a tethered downgrade with sunst0rm, guide here.

You can jailbreak a tethered downgrade device source https://github.com/Arna13/sunst0rm-guide/blob/main/docs/misc/EXTRAS.md