Board Thread:Questions and Answers/@comment-25309891-20150504175002/@comment-24956068-20150504202337

Whoa? Did you registered your previous Line with email address before? Do you have a screenshot of this because usually I get a similar message, but only "all messages data in previous session will be deleted" not my account. The other thing I know is.. your game data to ALL the game not only Cookie Run cannot be transferred from/to iOS devices. So you possibly risk your Crystal/coin balance if your previous phone was different.

p.s. You may also find the help page for LINE here: http://help.line.me/line/ios/

p.s.s. not bothering for me ;)