If you’ve changed your phone number, you’ll want to unlink your phone number from LINE. To unlink your phone number from LINE:
- Start LINE
- Click More -> Settings
- Click on Accounts
- Click on the Link button when you see the FaceBook logo.
- Log onto your FaceBook account
- Accept all permissions
- The Link section should now be saying Unlink. Your phone number is now unlinked from LINE
- Uninstall LINE from your phone
- Reinstall LINE
- Click LINE User Login
- Click on FaceBook
- Log into FaceBook
- Enter your PIN number. If you don’t have a PIN number, type the last 4 digits of the phone number you unlinked from LINE