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If someone changed the email address on your account, or if you can't remember what it was, we can send you a text to recover your account.Reset password Self-Service
You can use this service to reset your Battle.net password, which will remove most account locks.Modify Contact & Shipping Addresses Self-Service
Use this page if you wish to change/modify your Contact & Shipping address for your Battle.net Account.
Troubleshooting for error BLZBNTBNA00000015BLZBNTBNA00000012
Troubleshooting for error BLZBNTBNA00000012Input Mapping Game Controls to Unsupported Controllers
Information regarding Blizzard's stance on input mapping, as it relates to game controls