Locate the device information header below the iPhone name (where model info is shown).
Click the or Register button. The website will process your request and provide you with a unique, permanent link. Bookmark this URL. This link points to your personal online storage folder where all your current and future SHSH2 blobs will be archived automatically by the server every time a new iOS version is released. Important Rules and Best Practices
Using tools that require ECID registration often requires disabling system protections like SIP (on Mac) or Driver Signature Enforcement (on Windows). Legality & Ethics: register ecid iphone new
Some tools display ECID in the settings panel without DFU mode, but only after initial setup.
A common point of confusion is the difference between and UDID (Unique Device Identifier). While they are both unique to your device, they serve different purposes: Locate the device information header below the iPhone
Without a computer, you cannot easily verify if the APTicket is correctly generated. Use a computer for mission-critical ECID registration.
What (e.g., Apple Developer, a signing service, or a jailbreak utility) are you trying to register your ECID with? What iPhone model are you currently using? Bookmark this URL
Right-click the code to copy it. You’ll need this exact string for any "registration" services or blob-saving tools like shsh.host. A Quick Warning
is tied directly to the chip hardware for firmware signing purposes. How to Find Your New iPhone's ECID
(created by u/1Conan on Reddit) is the gold standard for modern blob saving. It requires no software installation—just a web browser.
Once you have copied the ECID, you must register it with a cloud-based TSS server to begin generating and archiving your SHSH2 blobs. Using Conan's TSS Saver (Web-Based) the official TSS Saver website. Paste your copied ECID into the ECID input box.