Instructions to get IMEI number for free on LG devices

LG K10 LTE K430 LG K10 LTE K430
LG K10 LTE LG K10 LTE
LG K4 LTE LG K4 LTE
LG K7 LTE LG K7 LTE
LG K8 4G LG K8 4G
LG Spree LG Spree
LG K5 LTE LG K5 LTE
LG K4 LTE K121 LG K4 LTE K121
LG L5000 LG L5000
LG Escape 3 LG Escape 3
LG K8 4G US375 LG K8 4G US375
LG Premier LTE LG Premier LTE
LG K3 4G LG K3 4G
LG K8V LG K8V
LG X Power K450 LG X Power K450
LG Stylo 2 Plus LG Stylo 2 Plus
LG Phoenix 2 LG Phoenix 2
LG K3 K100 LG K3 K100
LG X Fast LG X Fast
LG G Pad F 8.0 2nd Gen LG G Pad F 8.0 2nd Gen