Troubleshooting an issue where you see "Connecting" on the Battle.net mobile app while logging in and it never completes

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

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

What to do if a you see multiple charges for a single Hearthstone mobile purchase.

How to remove your Blizzard Authenticator

Hearthstone items purchased on a mobile device were not delivered in the game.

What to do if your Authenticator gets stuck at any point during set up.

Minimum system requirements for the Battle.net Mobile App.

What to do if you cannot log into an existing account or link your existing mobile account to Battle.net.

Troubleshooting for Hearthstone connection issues on mobile devices.