Go to the official website (shsh.host or 1conan.com). Paste your copied ECID into the ECID input box .
It was Activation Locked. Bound to her Apple ID. Tied to a password that died with her heartbeat.
Enter your (ensure you choose whether it is Hex or Decimal). Click "Submit" to save your blobs to their server. Summary of ECID and Device Security register ecid iphone new
Introduction The ECID (Exclusive Chip ID or Unique Chip ID) is a low-level, device-specific identifier embedded in Apple system-on-chips. Registering an ECID—most commonly by submitting it to third-party services to store SHSH blobs or to check signing status—sits at the intersection of device security, user autonomy, and the cat-and-mouse relationship between Apple and the jailbreak/modding community. This essay explores what ECID registration means technically, why people do it, how the ecosystem evolved, the security implications, legal and ethical contours, and future considerations.
Locate the field and click it once; it will change to the UDID . Go to the official website (shsh
Remember that registering an ECID on a new iPhone (such as those running newer A-series or M-series chips) is a proactive measure. It does not mean a downgrade tool is instantly available, but it ensures you have the necessary data saved if a tool drops in the future. Conclusion
Navigate to developer.apple.com/account and sign in using the Apple ID that is enrolled in the Apple Developer Program (individual or organisation). If you have not yet enrolled, you will need to pay the annual membership fee (currently ¥688 in China for individuals) and provide identity or business verification documents. Bound to her Apple ID
If you do not have access to a computer, you can extract your ECID using mobile applications, provided you have the right tools. Using UDID Calculator (App Store)
Select under Hardware. Under "Apple Mobile Device," you will find the ECID listed as part of the Serial Number field . Command Line (Universal):
Click on the text that displays or Phone Number . Keep clicking until the display cycles to show your ECID . Right-click the ECID string and select Copy . Method B: Using Finder / iTunes (Hexadecimal vs. Decimal)