How to find UDiD

Follow these simple steps to find
your devices UDiD!

What is a UDiD?

Every iPhone, iPod, iPad & ATV has a 40 character long Unique Identifier (UDiD) made up of numbers and letters that are specific to that one device.
For example:

Device Serial Number

iOS  UDiD Registration - NO Jailbreak

Why do we need your UDiD?

Beta versions of iOS will only activate if the device running it has its UDiD registered on a Registered Developers Account. Therefore if you want to try the cool new features of iOS we need your UDiD. The sooner we get your UDiD the sooner you can install iOS

Device UDiD Number (Click Serial Number)

iOS  UDiD Registration - NO Jailbreak

How to find your UDiD

Do not use AppStore applications to find your UDID, Apple deprecated developer functions related to udid since iOS 6, so they will not give you correct udid! Only iTunes or profile checking can get your right UDID!

You can visit UDID.IO from your iDevice!


1. Connect your iPhone to your computer, open iTunes and under "DEVICES" on your iPhone.

2. Select the Summary tab and click on the word "Serial". This will replace the serial number with the UDiD.

3. Right click the UDiD and you will be give the option to copy unique identifier. Paste with Control-V (windows) or Command-V (mac) into the bar above your chosen payment processor.

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