Semaphorin

Semaphorin checkm8-based tethered downgrade and jailbreak tool gets support for A10X & A11 devices, and more…

Anthony Bouchard ∙ May 21, 2024

We’ve been covering a project known as Semaphorin for the better part of two months now, and as a tethered blobless downgrade and jailbreak utility for certain checkm8 bootrom exploit-vulnerable devices running various versions of older firmware, it plays an important role in this community.

Semaphorin v1.0 beta 3 tethered downgrade & dual boot utility adds support for more device & firmware combos

Anthony Bouchard ∙ April 29, 2024

At the end of March, we shared with you the news about a new utility called Semaphorin, which is a tethered blobless downgrade, dual-boot, and jailbreak utility for certain checkm8 bootrom exploit-vulnerable devices.

Semaphorin is a tethered blobless downgrade & jailbreak utility for certain checkm8 devices

Anthony Bouchard ∙ March 29, 2024

If you’ve got an older device running certain firmware versions, then you might be able to take advantage of a new checkm8 bootrom exploit-based blobless downgrade and jailbreak utility called Semaphorin by iOS developer y08wilm.