If you use a sim tray from a different model iphone or from another phone manufacturer, it might not fit properly. try using another sim card. if you don't have one, go to your carrier's retail store and ask them to test with another sim card.. Iphone sim failure because it’s damaged. there is a possibility that your sim card’s chip has been damaged. to check that, try your sim card in another iphone to see if it is working.. Honestly, not only old iphone devices users will complain about this "invalid sim" issue. or iphone says no sim card installed when there is one. as a matter of facts, it's a headache that makes a nuisance to users of all models such as iphone 5/5s, iphone 6/6 plus, iphone 6s/6s plus, even the.

Si en tu iphone o ipad aparece el mensaje sin servicio o

Note: apple iphone xs and iphone xs both are the first generations dual sim iphone.the user can insert a physical nano sim and second is an e-sim card.. before getting started, we should look at the reasons of getting invalid sim or sim not installed (sim card not detected) alert.. The sun is shining, the birds are chirping, and all’s well with the world, until you notice that “no sim” has replaced your mobile carrier’s name in the upper left-hand corner of your iphone’s display. you didn’t take the sim card out of your iphone, and now you can’t make phone calls, send or receive text messages, or use mobile data.. Learn how to remove or transfer the sim card in your iphone or ipad (wi-fi + cellular models). for example, a sim tray from an iphone 6s will not fit in an iphone 7. iphone. ipad. iphone. find your model below to locate the sim tray. to pop open the sim tray, insert a paper clip or a sim-eject tool into the hole beside the tray. push in.

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