If you clarify which exact you want (e.g., “I need a script to register ECID automatically,” or “How to add a new iPhone to my dev account”), I can give you the precise code or workflow.
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) register ecid iphone new
On modern Macs, iTunes has been replaced by Finder. If you clarify which exact you want (e
If you’ve recently dipped your toes into the world of iOS customization, jailbreaking, or advanced device management, you’ve likely stumbled across a cryptic acronym: . On macOS (using Finder) On modern Macs, iTunes
And finally, in bright green text: Registration Complete. Device State: NEW.
Ensure your iPhone is unlocked and you have selected "Trust This Computer" when connecting via USB.