eSIM is not functioning on Apple Watch Ultra, "Invalid EID number" error.
Hi, I'm using the DU network in the UAE. Since upgrading to the new iPhone 15 Pro Max, my eSIM on my Apple Watch Ultra is not functioning properly. An error message appears stating 'Invalid EID number.' I've confirmed the EID number with DU, and it's accurate. My Apple Watch has also been checked and seems fine. What could be causing this error? Do I need to add the SEID number along with the EID number for the eSIM to work? Even the DU team is unable to assist me."
[Re-Titled by Moderator]
Apple Watch Ultra, watchOS 10