This app will get you different type's of maps on your lockscreen
https://www.youtube.com/watch?v=XOaGaNwdUsg
Download now its free
lockscreen maps PRO | Windows Phone Apps+Games Store (India)
https://www.youtube.com/watch?v=XOaGaNwdUsg
Download now its free
lockscreen maps PRO | Windows Phone Apps+Games Store (India)