How to scan documents on a smartphone LG

LG G4 Stylus LG G4 Stylus
LG G Stylo LG G Stylo
LG G4 LG G4
LG G4 Dual LG G4 Dual
LG G4c LG G4c
LG G4 Beat LG G4 Beat
LG Bello II LG Bello II
LG Tribute 2 LG Tribute 2
LG Wine Smart LG Wine Smart
LG G Pad II 8.0 LTE LG G Pad II 8.0 LTE
LG G Pad II 10.1 LG G Pad II 10.1
LG Zero LG Zero
LG Nexus 5X LG Nexus 5X
LG V10 LG V10
LG G Vista 2 LG G Vista 2
LG Ray LG Ray
LG G Pad II 8.3 LTE LG G Pad II 8.3 LTE
LG K4 LG K4
LG K7 LG K7
LG K10 LG K10