How to Turn On 2FA for Blockchain

Please note: Specific instructions for enabling 2FA are subject to change without notice. Please check with each website or app for the most up-to-date information on this feature.

My Wallet on Blockchain supports various forms of two-factor authentication. This tutorial is for SMS.

1. Log in to your MyWallet account on the Welcome Screen click “Account Details” and then “Security.”

2. Choose SMS from the two-factor authentication select box.

3. At next login an authentication code will be sent to you.

For more information visit:; and

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