3uTools is a popular all-in-one utility tool for iOS devices. Download, install, and open on your PC. Connect your iPhone via USB.
Now that you have your ECID, it's time to register it. Here are the steps:
It appears as a unique string of hexadecimal characters (numbers and letters). register ecid iphone new
Save blobs for iOS versions that currently have or might receive a jailbreak tool.
📍 : To see your ECID without a cable, some apps on the App Store can display device metadata, though most require a computer connection for full hardware IDs. 3uTools is a popular all-in-one utility tool for iOS devices
Click the Serial Number repeatedly until it cycles through other identifiers (UDID, Model Identifier) to reveal the . Right-click to copy the code. On macOS (using Finder)
This comprehensive guide explains exactly what an ECID is, why you need to register it, and the step-by-step methods to find and register your new iPhone's ECID securely. What is an iPhone ECID? Now that you have your ECID, it's time to register it
Depending on the registration tool you use, you may need your ECID in either or Decimal (Dec) format. iTunes/Finder typically copies the ECID in Hex format.
Registering an Exclusive Chip ID (ECID) for a new iPhone is a common step for users looking to bypass iCloud activation locks or perform advanced system modifications. Reviews from the community often highlight the simplicity and speed of modern tools, but they also emphasize the risks involved with third-party software. ⚡ Direct Answer The most "interesting" takeaway from recent reviews is that
Method 1: Using Finder or Apple Devices App (macOS & Windows)
Registering your ECID only allows platforms to save blobs for iOS versions that Apple is . It cannot retroactively fetch blobs for older iOS versions that Apple has already closed off, even if your new phone shipped with that older software version. Always register your ECID the moment you unbox a new device to ensure you do not miss out on current signing windows.