Unique Device Identifier Ios

A unique device identifier udid is a 40 character string assigned to certain apple devices including the iphone ipad and ipod touch.

Unique device identifier ios.

Udid stands for unique device id. The udid is a feature of apple ios devices which is a 40 character string of letters and numbers sort of like a serial number and uniquely identifies a particular ios device including iphones ipads and ipad touches. Uniquely identifies the device to the app s vendor. I need the unique identifier for the purpose of logging to achieve tracing back the device based on the data sent.

How to uniquely identify an ios device. Unique device identifier retrieval. Cisco ios xe configuration fundamentals configuration guide release 2. A unique device identifier.

This is a number not unique to your iphone or ipad that simply identifies the model of device you have. Learn how to find the unique device identifier udid for your device s to see if. For instance if you have an iphone 7 plus your model identifier will be iphone9 4. User can delete app reinstall and redeem item again.

Use something like vendor identifier. On ios7 devices it will be uidevice identifierforvendor or if that fails for any reason asidentifiermanager advertisingidentifier. The next level is trying to grab a unique hardware identifier for the specific app with getpackagespecifictoken. The value changes when user deletes all the vendor s apps from the device and reinstalls one or more of them.

A hacker group claims to have hacked its way to the device id and user details of 12 million apple ios devices. Unique device identifier udid. Getpackagespecifictoken or getsystemidforpublisher we are in a tricky place for uwp as well depending on what we are trying to do. Getsystemidforpublisher is very similar to what ios does but it may not be available in all versions of windows.

Write a unique id into the keychain or user preferences. What is unique device identifier udid. Nsuuid uuid nsuuid. It is guaranteed to be unique for every device read only.

So i need to programatically generate a code that helps me know the exact device which generated the log.