Tap the burger menu icon in the bottom-right corner of the app to be able to access the settings. To be able to access the in-app settings, you first need to tap the burger menu icon in the bottom-right corner of the app. To use the built-in QR code scanner, you first need to enable the feature in the settings, as it is disabled by default.
How to enable the QR code scanner in Samsung Internet browser
Many mobile phone camera apps include a built-in QR code scanner, but it is convenient to have a QR code reader built directly into your web browser too such as the one in the Samsung Internet browser. QR codes are often used to provide links to further information in street posters or adverts and so having a QR code scanner built into your phone is a quick and easy way to learn more. The size of a QR code is directly related to how much data is being stored, with the smallest suitable class of QR code being used.
There are four levels of error correction allowing for up to 7%, 15%, 25%, or 30% of the data to be reconstructed if it’s damaged or unreadable.Ī version 40 QR code with the lowest level of error correction, known as a 40-L can store up to 4296 characters using an “Alphanumeric” encoding that allows for numbers, uppercase letters, and nine symbols. QR codes also include error-correcting codes that allow for part of the image to be damaged and the full message still be readable.