How to Find your iPhone's UDID!

[sbchou]

Did you know that each iPhone, iPod touch, and iPad comes with a unique ID to set it apart from all the others?

This 40-digit string of letters and numbers is known as a unique identifier number, or UDID.
Most of the time, you will not need your device's UDID, but in case you do, here's how to find it:

• Start the iTunes application on your computer.
• Connect your iPhone, iPod touch, or iPad.
• Click on its name under the "devices" list.

• Make sure you're on the "Summary" tab.

• Click on the words "Serial Number". It should change into "Identifier (UDID)" once you do.

• Select "Copy" from the Edit menu. You now have your UDID copied, and can paste it into an email, message, etc!