Unstructured Supplementary Service Data (USSD) codes are strings of characters primarily used by developers and technicians to troubleshoot smartphones. You can use these codes to learn more about ...

iPhone (iOS 11 or later): Launch the Camera app, frame the QR code, and tap the notification. The Control Center can have a feature for even faster access to scanning. This article explains how to ...

Apple is back at it again with quality control, but this time, it is a hidden QR code on the iPhone's screen that it engraves during production, something the company can only see. This is a form of ...

14 secret phone codes that unlock hidden features on your Android and iPhone ...

iPhones go through several quality control checks before they make it to market, and these checks apply to the final product as well as individual components. The iPhone's parts are sourced from ...

All you need to do is send someone a special trigger word over iMessage to activate each effect – including a laser light show, The Sun reported. The feature has been available on iPhone for some time ...

As smartphones have become more and more ubiquitous, so have QR codes. These maze-looking squares are a type of matrix bar code that contains data — usually, QR codes point to a website or open a ...

A seemingly small update with iOS 17 that turns out to be very useful is the ability to have your iPhone clean up 2FA text messages on its own. Here’s how to auto delete iPhone verification codes with ...

“QR codes have become a silent gateway for cybercriminals. Unlike traditional phishing emails, where people have learned to ...