Your udid is a 40 digit sequence of letters and numbers that looks like this.
Unique device identifier ipad.
What is a unique id or udid.
Do you have a different device with ios 10 3 or later that s signed in to your apple id.
Your mac iphone and ipad each have one uuid and no other device shares it.
A unique device identifier udid is a 40 character string assigned to certain apple devices including the iphone ipad and ipod touch.
Scroll down to see any devices signed in with your apple id.
Every iphone ipod touch and ipad has a unique identifier number associated with it known as a udid unique device id.
Each udid character is a numeral or a letter of the alphabet.
If you still need help here s what to try next.
Every iphone ipod touch and ipad has a unique identification number associated with it known as a udid unique device id.
On that device go to settings your name.
This post includes 6 easy steps to get the udid of your iphone ipod touch or ipad.
Unique device identifier udid.
Scroll down to the devices section.
If you don t have access to your device you can.
Include a unique device identifier udi issued under an fda accredited issuing agency s udi system on device labels device packages and in some instances directly on the device.
It s similar to a serial number in that regard but whereas serial numbers are used to identify your device by apple and your cellular carrier developers usually use the uuid instead.
This is a number not unique to your iphone or ipad that simply identifies the model of device you have.
To see the serial and imei meid number select the device.
For instance if you have an iphone 7 plus your model identifier will be iphone9 4.
How to obtain the identifier number udid for an iphone ipod or ipad.
So let s get started.
A uuid is a string of letters and digits that forms a unique pattern.