next to the APNonce field; the device may enter and exit Recovery Mode to fetch this. to save the blobs locally or to a cloud service like TSS Saver (Online)
Keep the link provided by shsh.host safe. You will need this to download your blobs later.
It is important to understand that saving blobs is no longer a guaranteed method for downgrading, especially on newer devices.
Apple utilizes a process called to control what software runs on its hardware. This system acts as a gatekeeper to prevent users from installing older, potentially vulnerable versions of iOS.
Often defaulted to 0x1111111111111111 if using standard tools. The Process: Visit the Site: Navigate to shsh.host. shsh host
Now that you have your ECID, it's time to use the shsh.host service.
Often used by jailbreak bot services to make the process accessible through popular social platforms.
shsh.host support · Issue #206 · airsquared/blobsaver - GitHub
Having a saved SHSH blob does not guarantee a downgrade. Modern devices require additional components (SEP, Baseband) that must also be compatible and signed. Tools like can use SHSH blobs to perform a “promoted” restore, but only if the SEP (Secure Enclave Processor) firmware from a currently signed version is compatible with the target iOS version. Always check the latest jailbreak community guides before attempting a downgrade. next to the APNonce field; the device may
A random cryptographic string generated by your device during a restore to prevent "replay attacks".
It provides a central place to upload and archive your blobs so you don't lose them if your local computer crashes.
: It allows users to upload and store their device-specific SHSH blobs in the cloud, ensuring they aren't lost if a local computer fails. Automatic Saving : Some community tools, like
Blobs are unique to your device, not just your model. It is important to understand that saving blobs
: It allows users to archive their device's digital signatures while Apple is still "signing" a version.
In addition to shsh.host , several other SHSH hosting solutions exist:
: It allowed users to upload, store, and verify the validity of their device-specific signatures. Integration : It was commonly used alongside tools like
One of the most prominent modern services is . This free, automated platform is designed to save SHSH blobs for your iOS devices effortlessly. As noted on its support pages, shsh.host can be used to save blobs, including beta versions, without manual intervention each time a new iOS release appears. Its server status is publicly monitored, confirming that it is a live, maintained service.