Instructions to scan QR codes on LG devices

LG K20 V LG K20 V
LG Escape LG Escape
LG Stylo 2 LG Stylo 2
LG Optimus 4X HD LG Optimus 4X HD
LG Optimus 3D LG Optimus 3D
LG Aristo 2 Plus LG Aristo 2 Plus
LG K3 K100 LG K3 K100
LG Aristo 2 LG Aristo 2
LG G7 Fit LG G7 Fit
LG Rebel 3 LG Rebel 3
LG Optimus Me P350 LG Optimus Me P350
LG X power LG X power
LG GX LG GX
LG Premier Pro LTE LG Premier Pro LTE
LG X300 LG X300
LG G3 LG G3
LG Escape2 LG Escape2
LG G Pad 8.0 LG G Pad 8.0
LG Xpression Plus LG Xpression Plus
LG K50 LG K50