Invalid Sim?

[Gix1k]

Anyone have a working way to solve this issue? Verizon iPhone X needs to work on TMO. Had a TMO sim in it for a year or better, updated it and now it will not accept it. Any suggestions?

 

[Erehy Dobon]

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[Gix1k]

It's the phone after the update. I have some new TMO sims that I've gotten with several phones that have never and used and they say the same thing.

 

[Banglazed]

Invalid SIM error can be a sign the device might be network locked or blacklisted/blocked. I can help with this if you PM me or purchase a GSX report on eBay.

 

[Adam SmithTech]

Reboot your smartphone or reset your iPhone. I have faced the same problem on my iPhone 7, So I seem it 's work.