Talk:FAQ/@comment-220.255.1.81-20150801045211/@comment-26005122-20150801050510

You can re-log in to LINE by going to the Invite a Friend section and logging in from there. That's the little icon with the silhouette of the person saying "GET." Otherwise, you can also delete the app and reinstall it, so it can ask you again when you boot up. You won't lose any data in either situation since it's all stored on your LINE acount.