Fix the 'No SIM Card Detected' error on Android with 15 proven solutions. Quick fixes, eSIM troubleshooting, and when to get a replacement SIM.

The eSIM standard was introduced in 2016, slowly gaining support as a secondary option in smartphones. Rather than holding ...

The number of My Number personal identification cards held by individuals in Japan has topped 100 million, the internal affairs ministry said Friday. The ministry said that 100,029,804 My Number cards ...

Japan has introduced a new health insurance ID system which uses individual number cards, commonly known as My Number Cards, as the main means of identification required to receive insured medical ...

Previously standard national health insurance cards will expire in Japan as of the end of December 1, 2025, as Japan makes its transition to the use of My Number cards incorporating health insurance ...

India has more WhatsApp users than any other country, according to data from eMarketer. On Friday the department of telecommunications (DoT) asked companies that own messaging apps such as Whatsapp, ...

In a seminal directive, the Department of Telecommunications has instructed major messaging platforms-Whatsapp, Telegram, Signal, Snapchat, ShareChat, JioChat, Arattai, and Josh-that these will have ...

If you’ve ever upgraded your phone, you likely know what a SIM card is and what it’s for. In short, a SIM card is a small chip that lets you connect to your carrier’s network. These days, physical SIM ...

(WJAR) — Is your cellphone number private? It may be time to start limiting who you share it with. Scammers know our cellphones have basically become an extra appendage, and they're constantly ...

Apple’s latest release, the iPhone Air, has officially brought eSIM technology to China for the first time. Approved by regulators as part of a “commercial trial” involving China Mobile, China Unicom, ...

A plot to cripple the telecommunications infrastructure – discovered in New York City as world leaders gathered for the United Nations General Assembly – has proven far more extensive than initially ...

Federal agents with Homeland Security Investigations discovered an additional 200,000 SIM cards at a location in New Jersey, law enforcement sources confirmed to CBS News. Agents were first tipped off ...