Need to modify same device UDID in developer account

Question

I have added UDID in upper case in Developer account.Now its not allowing me to change it or to add the same UDID in lower case by clicking +(add new).I want to know whether that particular device can still be used by any chance or I need other UDID for sharing the build. Quick answers are appreciated.

Very thankful in advance.

Answer 1

Sorry, Not possible..U cannot modify it once it is registered. U can modify or delete only at the time of renewal of your developer account. Contact Apple Support Team for further assistance..!

Refer Below Link:

https://forums.developer.apple.com/thread/24340

Answer 2

I guess you can use device. You can't edit UDID of device You added once. after account expire You can remove devices which You want to remove and add/edit devices.

Answer 3

There is no way to do that. Even if you disable the upper case UDID and try to add the lower case one, it simply re-enables the uppercase UDID.

You will need to call apple support and have them remove it, then you need to add it again.

Answer 4

A UDID is a hex number. There's no difference between upper case and lower case. You do not need to add or modify the UDID.