No Sim Card
A smartphone and sim card seem like a pretty inseparable duo but sometimes this doesn t have to be the case.
No sim card. Remove your sim card from the sim card tray and then put the sim card back. I get it all the time on my huawei phone i tried all these i will now try to find the tool or pin small enough need to open the sim top left corner and try the paper or tape idea. Reset your device to factory settings after backing up the data and check if the problem is gone. If you don t have one go to your carrier s retail.
If you use a sim tray from a different model iphone ipad or from another phone manufacturer it might not fit properly. One way to test this is by inserting a sim card from another cell phone that you know works fine. Well a sim card usually requires a network provider data plan minutes and text messages. This means getting into a contract.
Make sure that the sim tray closes completely and isn t loose. Reinsert your sim card after wiping the sim card and the sim tray to ensure there are no dust particles on them. I have to reboot my sim card 10 times a day now. So if you are experiencing this issue at the moment finding a solution must have become a priority.
Test for a malfunctioning sim card. Make sure to use the correct size standard microsim or nanosim for your phone. Iphone no sim card issue can emerge out of nowhere and prevent you from making calls. No sim card detected like wtf.
Also it prevents you from connecting to cellular networks and even to wi fi networks. Also make sure that the sim does not move in the tray. But why would you need to use your iphone without a sim card.