How to scan & read QR codes on a Samsung phone without any app (step-by-step)

This tutorial video will show you step by step how to scan and read QR codes on a Samsung phone without any app.

This tutorial works for all Samsung phones that have Android 7, 8 and 9, such as the Samsung Galaxy J2, A3, J3, J4, J4 Plus, Note 5, J5 Pro, A5, J6, J6 Plus, A6, S6, S6 Edge, A7, J7 Pro, S7, S7 Edge, J8, A8 Plus, S8, S8 Plus, Note 8, A9, S9, S9 Plus, S9 Note, and all other types.

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