30-09-2026 04:31 PM
Hello,
since 2 days ago my SIM card has been saying No sim all of a sudden?
I’m on a top up sim and this has happened all of a sudden
Solved! See the answer below or view the solution in context.
30-09-2026 06:11 PM
Hi @Kassey1999
Welcome to the community.
There are some handy steps you can try here on this 'No SIM' error on your iPhone help page. If you still have problems after following those steps, I recommend getting in touch with our technical support team so they can check everything from our side.
Let us know how you get on please.
Chris
30-09-2026 04:33 PM
I’ve done the airplane mode on and off,
I’ve knocked my phone on and off
also have taken the SIM card out and put it back in my device but now I’ve been logged out of my Apple iMessage/FaceTime etc
30-09-2026 04:37 PM
@Kassey1999 wrote:also have taken the SIM card out and put it back in my device
Did you give its contacts a good old clean with a dry cloth or tissue in between?
30-09-2026 06:11 PM
Hi @Kassey1999
Welcome to the community.
There are some handy steps you can try here on this 'No SIM' error on your iPhone help page. If you still have problems after following those steps, I recommend getting in touch with our technical support team so they can check everything from our side.
Let us know how you get on please.
Chris
01-10-2026 08:08 AM
@XRaySpeX wrote:
@Kassey1999 wrote:also have taken the SIM card out and put it back in my device
Did you give its contacts a good old clean with a dry cloth or tissue in between?
Assuming that this SIM was safely contained within a phone's physical SIM tray before the error occurred.... and thus that working physical connections tend not to break randomly.... or bits of dust randomly work their way into a SIM tray.... not impossible but highly unlikely....
One other possibility is hibernation and the SIM has been disconnected at the 6/9month point. Admittedly "no SIM" would be unusual in this situation.
Call CS with the SIM number handy.