Please note that operating lock function of Koren domestic model has been released on January 1, 2016
Those functions are very necessary for enhancement of product stability and user protection. If you use Korean domestic model in aboard, mainly WiFi function will not be available.
IROAD Wi-Fi series – new
Automatic firmaware update via Wi-Fi
IROAD OLD MODEL
IROAD T7 English Manual
IROAD T7 PC Viewer(v1.0.0)