Your Android or iPhone can probably already scan QR codes. Here's how to do it no matter what phone you have.

If you find it inconvenient to share your Android phone’s hotspot details manually, you can create a QR code that others can scan from their devices to connect to your hotspot. It's easier than you ...

By following these steps, you can easily scan QR codes from images on your mobile device, making it convenient to access information without needing to print or display the QR code physically.