Japan’s largest carrier has announced what it describes as the world’s first SIM-based authentication device — in other words, wireless technology that can replace your phone’s SIM card and act as a ...

SK Telecom (SKT) announced April 22 that “customer USIM data was leaked due to malware,” but the company did not disclose what and which sensitive information was leaked, or to whom the information ...

A new report from ABI Research says that SIM card replacement rates have gone down in recent years. The increasing price of smartphones is considered the main reason behind this. For the first time in ...

Removing a SIM card from your phone can sometimes seem like a daunting task, but it is a relatively straightforward process that can be necessary for various reasons, such as switching carriers, ...

Let’s say you spent your vacation abroad a couple of years ago. Being thrifty, you removed your U.S. SIM card from your unlocked iPhone 4 and inserted a SIM card from a carrier in the country you were ...

Ho Mobile, an Italian mobile operator, owned by Vodafone, has confirmed a massive data breach and is now taking the rare step of offering to replace the SIM cards of all affected customers. The breach ...

"I failed yesterday, so I lined up early to replace my SIM card before going to work." On April 29, in front of an SK Telecom agency in Jung-gu, Seoul, people were waiting from 8 a.m. on the second ...

Have apparently garnered the attention of the open source community. The picture below shows the high tech tools Apple provides with their repaired/replacement iPhones. That's right folks, its a paper ...

SK Telecom announced on the 22nd that 9.29 million subscribers have changed their SIM cards following a large-scale hacking incident involving SIM card information. According to the newsroom, 100,000 ...

When your phone prompts an error message pertaining to the SIM card, it could be due to a system error, a bad SIM card, or damaged network components on the phone ...

South Korea's largest carrier SK Telecom started on Monday to replace mobile SIM chips for its 23 million users following a data breach, prompting alarmed customers to form long queues for the ...