Troubleshooting steps when you can log into your account management page but not the Blizzard Battle.net App
Troubleshooting for error "Too many attempts" when trying to log in to the Blizzard website
Can't log into Blizzard website or get online when logging with the Blizzard Battle.net desktop app.
Information on the Blizzard Authenticator
Customer Support can assist in recovering Blizzard Accounts if provided with necessary information.
How to remove your Blizzard Authenticator
Information on Blizzard Phone Notifications
Your login information was incorrect. Please try again.
Troubleshooting steps for connection problems
Troubleshooting game or Blizzard services connection error BLZBNTAGT00000BB8