How to Obtain the Identifier Number (UDID) for an iPhone, iPod or iPad

Step-by-Step Guide

1. 1

   Step 1: Plug your iOS device into your computer.

   If you don't have your iOS device on you, but you've previously backed it up to your computer using iTunes, see one of the following sections.,, This can be found to the right of the library selection menu at the top of the iTunes window.
   
   It may take a few moments for it to appear if you've just plugged your device in. , You'll find this option in the menu on the left after selecting your device. , It's in the top section of the "Summary" page.
   
   Clicking the serial number will switch to the UDID. , You can also just press ⌘ Command+C (macOS) or Ctrl+C (Windows) to copy it immediately without even selecting it. , You can paste it into a document to save it, or email it to a developer that is requesting it.
2. 2

   Step 2: Launch iTunes.

3. 3

   Step 3: Click the button for your iOS device.

4. 4

   Step 4: Click the "Summary" tab.

5. 5

   Step 5: Click the "Serial Number" entry.

6. 6

   Step 6: Right-click the UDID and click "Copy."

7. 7

   Step 7: Paste the UDID wherever you need it.

Detailed Guide

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