Relatedly, wireless debugging via a convenient QR code scanning pair method (for Android 11 and later) was also added, though some developers have been running into issues with it.

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

Use the built-in camera app on your Android device to scan a quick response (QR) code, or use a code scanner on older models.

Google has finally started rolling out Android's redesigned QR code scanner — a year after we first spotted it in a teardown.

How to Look for Android Apps by Scanning QR Codes. Installing new apps for your Android device is easy: launch the Android Market application, search for an app and install it.

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