FAQ
Account management and security
- How do I update my authenticator app?Published on Aug 1, 2024Updated on Aug 5, 2026290
- How do I secure my exchange account?Published on Jun 12, 2024Updated on Aug 26, 20261,410
- How do I register an account on OKX?Published on May 23, 2024Updated on Aug 28, 202638
- What should I do if my phone number/email address/authenticator app is unavailable?Published on Sep 15, 2023Updated on Aug 25, 20266,591
- How do I change my authenticator app?Published on Sep 11, 2023Updated on Aug 26, 20264,576
- How do I change my phone number?Published on Sep 7, 2023Updated on Aug 25, 202615,274
- How do I update my email?Published on Sep 6, 2023Updated on Aug 5, 20263
- How do I authorize a new device when I log in?Published on Aug 31, 2023Updated on Sep 4, 202614,220
- How do I link an authenticator app?Published on Aug 29, 2023Updated on Aug 25, 202617,124
- What is sub-account?Published on Aug 22, 2023Updated on Aug 20, 20261,903
- How do I close my account? (web)Published on Aug 22, 2023Updated on Aug 10, 2026477
- How do I close my account? (app)Published on Aug 22, 2023Updated on Aug 25, 2026914
- How do I freeze my account? (web)Published on Aug 22, 2023Updated on Aug 25, 2026414
- How do I freeze my account? (App)Published on Aug 22, 2023Updated on Aug 25, 2026378
- My mobile phone isn't working, what should I do?Published on Aug 22, 2023Updated on Aug 26, 2026471
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