iphone 18 Pro (Primary) your sim sent a text message popping on screen.

In my iphone 18 pro .I don’t know how i get this message it pops up sometimes.I did everything to fix this but haven’t got fixed.I ejected the sim and put back , checked for carrier updates but theres not any of updates in there,also i reseted my network settings but it didn’t worked also i contacted the carrier several times but they don’t have a issue with this any way tp fix this issue? Please help

Posted on Oct 29, 2026 10:26 AM

1 reply

razmee209

Level 10 (205,348 points)

Oct 29, 2026 11:50 AM in response to prosen26

prosen26 wrote:

In my iphone 18 pro .I don’t know how i get this message it pops up sometimes.I did everything to fix this but haven’t got fixed.I ejected the sim and put back , checked for carrier updates but theres not any of updates in there,also i reseted my network settings but it didn’t worked also i contacted the carrier several times but they don’t have a issue with this any way tp fix this issue? Please help

Official Apple Support Community

The "Your SIM sent a text message" notification means your SIM or eSIM card is trying to contact your wireless carrier's server to update settings, register your number, or sync network data

Escalate the issue with your phoen carrier.