What to do if you receive this error on the mobile Battle.net app

What to do if you don't receive texts from Blizzard

Troubleshooting steps for missing notifications on the Battle.net Mobile App

Troubleshooting steps for disconnection problems with the Battle.net mobile app

What to do if you can't resync your authenticator.

How to remove your Blizzard Authenticator

What to do if the verification code received via SMS doesn't work

A phone number can only be linked to one free game

What to do if you get a "Something went wrong" error when logging in to the Battle.net Mobile App

Minimum OS requirements for the Battle.net Mobile App