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  1. OneBullEx
  2. General FAQ
  3. Security & 2FA

Security & 2FA

  • How do I disable 2FA?
  • How do I enable Google Authenticator?
  • How do I back up my 2FA settings?
  • Maximum Failed Password Attempts and Lockout Duration
  • What is 2FA and why is it important?
  • Why is my 2FA code not working?
  • Is 2FA mandatory for all users?
  • What if someone steals my phone with 2FA enabled?
  • Why do I have to verify a new device or location?
  • Withdrawal Restrictions After Unlocking a Disabled Account
  • Does resetting 2FA delete my trading history or funds?
  • Can I use both SMS and Google Authenticator at the same time?
  • Why was my withdrawal disabled after changing 2FA?
  • Official Staff Information Requests
  • Emergency Response for Unusual Logins or Password Leaks
  • Risks of Scanning Unfamiliar QR Codes or Clicking Unknown Links
  • Anti-Phishing Code Setup and Verification Rules
  • Identifying Fake Websites/Apps and Official Anti-Phishing Alerts
  • Emergency Response Channel for Large Asset Loss/Theft
  • Supported Security Verification Methods
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