WhatsApp now enables you to add a new contact using just a QR code. This avoids you having to manually enter a person's phone number into your contact list before you can send them a message. Learn ...

Jon Gilbert is a Features Writer for Android Police. I've covered Android since 2021, focusing on writing features and guides about Android apps and features that directly affect users. I've attended ...

Being able to add contacts via QR code is one of the more interesting features on the list since it means you can quickly add a new contact by quickly scanning the code rather than having to enter ...