Troubleshooting steps for problems installing or patching Warcraft Rumble

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.

What to do if you cannot access your Hearthstone game progress on a mobile device

Information on troubleshooting connection and installation issues using another network.

What to do if Battle.net Mobile Application does not load properly

What to do if you cannot find the Battle.net Authenticator in your devices store.

Troubleshooting steps for problems installing or patching Hearthstone on mobile devices

Information about an error in Diablo Immortal to free up some space to download additional data.

Troubleshooting steps for low performance and game crashes on mobile devices