Nordic Semiconductor, a global leader in low power wireless connectivity solutions, has announced the availability of nuSIM for its nRF91 Series of cellular IoT modules. This innovative, software SIM ...

When your phone doesn’t recognize the SIM card, chances are that the SIM card might be dislodged, not compatible, or worst, damaged. There are also other instances where SIM card errors are triggered ...

A No SIM card error in mobile devices is usually associated with software problems if not due to a faulty SIM card or hardware damage like damaged SIM card tray and ...

Millions of mobile phones may be vulnerable to spying due to the use of outdated, 1970s-era cryptography, according to new research due to be presented at the Black Hat security conference. Karsten ...

If you can't make a call or if you see an error message that your phone's SIM card is not working, there are several ways to ...

On April 29, SK Telecom announced that it would implement a "SIM format" method, which changes the SIM card software, to achieve the same effect as physically replacing the SIM card without actually ...

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 ...

You don't need to lose your old SIM contacts or photos when you upgrade to an iPhone, because Apple's iOS operating system and iTunes software allow you to transfer ...

To unlock the potential of eSIMs, the industry must move beyond treating this tech as a feature and start building for a ...

Nordic Semiconductor has announced the availability of nuSIM for its nRF91 Series of cellular IoT modules. This software SIM ...