While not all Android phones offer SD card storage, those that do will sometimes let you make the SD card your default ...

The newer eSIM technology, which is quickly becoming the standard on high-end phones, is safer and more convenient.

To check if your Android phone is unlocked, try swapping in another SIM card or test your network settings. If calls work, ...

Turning your phone's connection off and then back on is the quickest and easiest way to try and fix your signal woes. If ...

For the past three generations of the iPhone, Apple has stood alone in a particular area: eSIMs. Apple made a shift that many ...

As mobile devices become central to digital identity, cybercriminals are adopting new ways to steal personal data. One such method is SIM card swap fraud, where attackers trick mobile operators into ...

Developing Android applications seems like it should be fairly straightforward if you believe the glossy marketing by Google and others. It’s certainly possible to just follow the ...

Only phones or devices included in the operators’ approved handset list can access 5G. A 4G SIM card is sufficient; no replacement is required ...

The Zinwa Q27 is an upcoming smartphone that combines modern features like an AMOLED display, MediaTek Dimensity 7300 ...

Google's Pixel 10 relies on eSIM for cellular connectivity in the US, but did you have any issues making the switch?

Phone suddenly showing "No SIM" or "Invalid SIM"? Don't panic, there are a few quick checks that can get you reconnected fast.

Reinforcing its thrust to bring cutting-edge innovations to more Filipinos, mobile services provider Smart Communications, Inc. (Smart) has become the ...