You can move Google Authenticator to a new phone so that your new device can gain an additional level of security through two-step authentication.

You can scan a barcode with your iPhone by using a third-party app. Currently, there are no built-in apps that can read ...

Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

Use Code Scanner on iPhone to scan QR codes and seamlessly navigate to the destination link. Use the Camera app to scan codes in record time since the camera is just a swipe away, with QR code URLs ...

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Your smartphone is full of surprises. There’s an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

Google has updated its 2FA Authenticator app for iOS with a new account transfer feature that makes it much easier to transfer two-factor authentication codes to a new iPhone. 2FA adds an extra layer ...

Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

Editorial Note: Talk Android may contain affiliate links on some articles. If you make a purchase through these links, we will earn a commission at no extra cost to you. Learn more. QR codes provide a ...