Need to change the same device UDID in the developer account

Question

I have added the UDID in uppercase in the developer account. Now this does not allow me to change it or add the same UDID in lower case by pressing + (add new). I want to know if this particular device can still be used randomly, or if I need another UDID to share the assembly. Quick replies are welcome.

Very grateful in advance.

Answer 1

Sorry, Impossible ... Unable to change it after registering it. U can change or delete only during update developer account. Contact Apple Support for more help ..!

Link below:

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

Answer 2

, . UDID , . , , / .

Answer 3

. UDID , UDID.

Apple , .

Answer 4

UDID - . . UDID.