We previously reported that a tiny handful of iPhones shipped without SIM cards, while significantly more units have generated the error message "No SIM card ...

When an Android phone shows “Not Registered on Network,” it means the device is unable to communicate with the carrier’s ...

Chandraveer, a seasoned mechanical design engineer turned tech reporter and reviewer, brings more than three years of rich experience in consumer tech journalism to the table, having contributed to ...

Sim farm devices capable of holding multiple sim cards enabling scammers to send thousands of scam text messages at once are to be banned under plans to crack down on fraud. The ban, the first of its ...

Do you get the error message “No SIM Card Detected” or “No SIM Card Installed” after inserting a SIM card into your phone? This problem often occurs when you ...

Google is testing a change to its Messages app that could affect how dual-SIM Android users switch between their phone numbers. The update moves the SIM selection option from the message composition ...

Two Reddit users in Canada and another in Pakistan report that they now have dual SIM RCS support on Google Messages version 20241018_01_RC00 beta. A Galaxy S24 Ultra user in the United States has ...