Find an iPhone, iPod touch, or iPad UDID
 
All iOS devices come with a Unique Device Identifier number, known as a UDID. The UDID is kind of like a serial number for that device, except that it’s even longer at 40 characters. By far the most simple way to retrieve your iPhone, iPad, or iPod‘s identifier number is through iTunes itself.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 




