If you use an alternative like blobsaver or TSS Saver, you need to be aware of this workflow:
Want to save your blobs right now? Download Blob Saver, enter your ECID (found in iTunes), and save the resulting .shsh2 files to three different locations. shsh host alternative
When you downgrade, you are moving to an older iOS. However, the SEP and Baseband firmware cannot always be downgraded. If the SEP firmware of the current signed iOS is not compatible with the older iOS you are trying to install, your downgrade will fail or you will lose functionality (like FaceID or Cell Service). If you use an alternative like blobsaver or
You don't need a third-party host at all anymore. The community standard is now using shsh.host —not as a website, but as a utility. However, the SEP and Baseband firmware cannot always
Today, the concept of a "host alternative" is less about a server redirect and more about digital preservation tools. Some of the most prominent alternatives include:
If you have used SHSH Host in the past, check if your blobs are still retrievable. However, do not rely on it for future saving.
SHSH blobs are unique digital signatures that Apple uses to verify firmware installs. Once Apple stops "signing" a version, you normally cannot install it—unless you have previously saved these blobs. If the primary SHSH Host website is down or fails to recognize a newer device like the A12+ series, you need another way to secure these "digital keys". Top SHSH Host Alternatives 1. TSS Saver (1conan)