How to Sign Out from Line Messenger App on Android?br br Step 1: Go to the settings of your Android Device.br br Step 2: Tap on Apps or Apps and Notifications or Installed Apps depending on your Android Device.br br Step 3: Tap on App info.br br Step 4: Find the Line App, and the Tap on that.br br Step 5: Tap on Clear Data, and then Tap on 'Ok' to continue.br br Step 6: Now, data is cleared. After that, go to Line App and open it.br br Step 7: you can again Sign in.br br It's done.