UPDATED: 2023-04-13
- 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 no downgrade tool that utilizes a SEP exploit released, so this limits our options for downgrading 64-bit (A7 and newer) devices
- Here is a futurerestore guide for downgrading with SHSH blobs for 64-bit devices
- How to downgrade checkm8 devices
- Save SHSH blobs using blobsaver