Also check your screen brightness if it’s too low. Check to see if there is a smudge on the camera’s lens which may be preventing the code from being read properly. At this distance the camera should be able to easily focus and scan the code. Mit diesen einfachen Schritten haben wir gelernt, QR-Codes von unserem Samsung Galaxy S4 mini I9195I zu lesen. Hold your phone about 30 centimetres away. Similarly, in the Edge app for Android, just tap the camera icon in the search box and choose Barcode. Don’t get too close to the code with the camera. Hold the Power button and Home button down at the same time until you see the animation on the screen (which is quite brief so pay (. In Firefox for Android, you can scan a QR code simply by tapping the address bar and pressing Scan. Tap the three-line button in the bottom-right corner of the screen, choose Settings and select "Useful features." Switch on "QR code scanner," then tap your address bar and select "QR code icon" to add a scanning shortcut to the browser. On Samsung phones, you can activate this option in the Samsung Internet browser. ![]() Rather than scan a QR code with your camera app and then open its link separately in your browser, some Android browsers let you scan and open codes directly. How to scan a QR code with your Android browser Also, unlike many free QR code scanners, it’s completely free of ads. ![]() Download the free Samsung Galaxy code generator - Samsung Galaxy Code Generator. The app only works on Samsung Galaxy phones. We recommend QR Code & Barcode Scanner, which works quickly even when you’re some distance from a code and doesn’t require an internet connection. This free Samsung Galaxy code generator has been designed for the following Samsung Galaxy phones Galaxy S4, S5, and S3. On older phones that run Android 7 (Nougat) or earlier, you’ll need to install a third-party app to scan QR codes. : NETUM QR Code Scanner, Mini Barcode Scanner Bluetooth Compatible, Small Portable USB 1D 2D Bar Code Scanner for Inventory, 2. Alternatively, install the Google Lens app to add a shortcut to your home screen. Either long-press the Home button or say “Hey Google” to open Assistant, then tap the Google Lens icon. If your phone is running Android 8 (Oreo), you can scan QR codes with Google Lens via Google Assistant. How to scan a QR code on older Android phones You can also access the "Scan QR code" option by swiping down from the top of your screen to open the Quick Settings tray. You can also scan a QR code from an existing photo. Ensure the Camera is in Photo mode and that you've enabled 'Scan QR Codes' in Camera Setings. On Samsung phones, which use their own technology for scanning QR codes, ensure that "Scan QR codes" is turned on in the Camera app’s settings. To scan a QR code, open the Camera app on your Samsung Galaxy phone. Go into your camera app’s settings and switch on Google Lens there. ![]()
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