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How to Solve 2FA Code Error

Updated over 2 months ago

If you receive a "2FA code error" message after you input your Google Authentication code, please try the solutions below:

  • Synchronize the time on your mobile phone (to synchronize your Google Authenticator app)

  • Go to the OneKey Card Login page with the incognito mode on Google Chrome.

  • Clear your browser cache and cookies.

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