How to fix eSIM not working after APN changes on iPhone?

Okay so I was messing with proxy servers and my APN settings then my eSIM quit working. I reset it and contacted my carrier and they said it should work now but it doesn’t. Is this an issue with my iCloud account?



[Re-Titled by Moderator]

Original Title: eSIM

iPhone 15 Pro Max, iOS 18

Posted on Jan 31, 2026 6:21 PM

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2 replies

Jan 31, 2026 9:08 PM in response to Dyl101locust

Dyl101locust wrote:

Okay so I was messing with proxy servers and my APN settings then my eSIM quit working. I reset it and contacted my carrier and they said it should work now but it doesn’t. Is this an issue with my iCloud account?


[Re-Titled by Moderator]
Original Title: eSIM

your icloud account has nothing to do with your esim, you'll need to escalate the issue with your phone carrier that is their feature.

Jan 31, 2026 9:56 PM in response to Dyl101locust

"How to fix eSIM not working after APN changes on iPhone?: Okay so I was messing with proxy servers and my APN settings then my eSIM quit working. I reset it and contacted my carrier and they said it should work now but it doesn’t. Is this an issue with my iCloud account?"

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New iCloud Session:

Sign out of iCloud on this iPhone, and then sign back in.

How to fix eSIM not working after APN changes on iPhone?

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