Here are three options you can use to do so: If your smartphone uses Android version 8.0 or higher, it’s a good bet that it can scan QR Codes with an app. Scanning QR Codes with Android 8.0, 9.0, and 10.0 Please see the below section for some of our app recommendations. These versions of Android (except Android 6.0) can’t scan QR Codes without a third-party app. If you prefer not to use “Now on Tap”, you can also install a third-party QR Code scanning app ( see our app recommendations below). Hold down the Home button from your Android smartphone to start “Now on Tap” so that you can scan QR with your camera. Navigate to “Settings” and select “Screen search”.Įnable the topmost toggle (“Asks Google to show you info related to what’s on your home screen when you hold the Home button or search by voice”). You can follow these steps to use “Now on Tap” to read QR Codes: If your Android phone uses Android 6.0 Marshmallow, there is a feature called “Now on Tap” that directly reads QR Codes. “Now on Tap” with Android 6.0 now scans QR Codes But don’t worry, this only means you’ll have to download a third-party QR Code reader app (see our recommendations below).Īlternatively, you can follow this guide for how to check your version of Android. If QR Codes isn’t an option in your settings, your device unfortunately can’t scan QR Codes natively. If nothing happens, you may have to go to your Settings app and enable QR Code scanning. Whenever scanning is enabled, a notification will appear. Open your Camera app and point it steadily for 2-3 seconds towards the QR Code you want to scan. To test if your camera is equipped to do this, use the following steps: You can also try to scan QR Codes without an app. If your Android phone is not listed above, not to worry. How to check if your Android phone camera automatically scans QR Codes We will be there to answer your question.If you're unsure whether your smartphone uses Android, you can check it by going to “Settings“ and selecting “About Phone“, or you can ask your smartphone manufacturer. However, you may still have questions and need help. We hope this guide helped to fix the QR code scanning issue on your Samsung Galaxy S21. Then try to scan a QR code to see if the app works perfectly. Once downloaded, open the app and allow camera access. Tap on the search bar and search for “QR & Barcode Scanner” or you can use this link to directly go to the app.To download and install the QR & Barcode Scanner, follow the steps below So you can try that app to scan the QR codes you want. There are many QR code scanners available on Google Play Store and from such apps, the “QR & Barcode Scanner” app has a lot of downloads and reviews. If you still face issues with the QR scanner and it is not working, you can install a third-party QR code scanner app. Since we cannot reverse once the update is installed, we have to do it again and see if the next update has a fix to the issue. Go to Settings > Apps and tap on CameraĪs we said earlier, software updates are the other reason why the QR scanner doesn’t work on your Galaxy S21.It is relatively same to clear the app data of the camera app If clearing the camera cache didn’t help, you can try clearing its app data. So here is what you need to do to clear the camera app cache on your Galaxy S21 Once you clear the cache the camera app will rebuild it, thus fixing the issue. But if the caching files are outdated or corrupted (cache can get outdated after a software/app update), then it can cause various issues.Ĭlearing the cache is probably the fix here. Caching is good to improve how an app performs. We have said this a lot of times in our guides. Once you reset the camera settings, restart the app and check the QR scanner to see if the solution has worked. Scroll down and tap on “Reset camera settings”.Tap on Settings (the gear icon on the left side).Fix 03 – Reset camera settingsĪs the first step to fixing issues inside the camera app on your Galaxy S21, you can reset camera settings to set its values back to default.ĭoing this will help to solve if there is any misconfiguration in the camera settings. Once done, open the camera app and see if the QR code scanner works. Now toggle on the button next to “QR code scanner”.On the top, tap on “Samsung internet settings”. If this setting is disabled, then this might be the cause why you cannot use the QR code on your Galaxy S21. If you don’t know, the Samsung internet app also has the option to enable the same built QR scanner. If it is not turned on, turn it on.įix 02 – Enable QR code scanner in Samsung internet settings
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