Line app bug

[Thomas Dewangga]

I can't open line in my Lumia 920 this morning. After an update last night, the app just stop working. Can anyone help me? Will I still have all my contact if I reinstall the app?

 

[LuvMeSomeWP]

Try opening it a few more times. Try soft resetting your phone as well.
Your contacts will be there if you use the same email when logging in after reinstall. Chat history will be gone although you can still access them from Line on desktop app.

(Line only keeps history back for a certain period, so even older messages will not be accessible from desktop)