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How do I change my phone number?
Select Send code in both the SMS code from new phone number and SMS code from current phone number fields. We'll send a 6-digit verification code to both your new and current phone numbers.Published on Sep 7, 2023Updated on Nov 3, 2025FAQ1My phone isn't working, what should I do?
For your security, you won’t be able to withdraw funds within 24 hours after changing your phone number.I want to change my phone number You can switch to a new phone number in your OKX account. To do this, follow the guide below: How do I change my phone number? If you've mobile verification enabled for logins, you can still log in without it. Start logging in and select Switch verification method (in the app) or Call me instead (on the web).Published on Aug 1, 2024Updated on Jan 27, 2026FAQ7How do I add OKX widget on my phone?
You may choose to add the widget on any home screen page or on the widget page (Swipe right from homescreen, it requires you to unlock the phone to perform the add action). Your device needs to be on iOS 14 or above. Long press on homescreen > Select Edit > Add Widget Search OKX Select the preferred widget type and select Add Widget OKX widget is ready to be added at the Add Widget button Drag and drop the widget to the desired position, then select DoneHow do I add lock screen widget?Published on Aug 15, 2023Updated on Apr 1, 2026FAQ5,880What can I do if my device is running in an unsafe environment?
Depending on the scenario, please try the following: If your phone is rooted, you may: restore the phone to an unrooted state, or download and log in to the OKX app on an unrooted device If you're using public wifi with security risks, switch to a private, safe network instead. If suspicious applications are running on your device, scanning and removing malware is recommended.Published on Jan 19, 2023Updated on Feb 12, 2026FAQ298How do I protect my account from Trojan horse takeovers?
Cracked Software and Illegal Downloads Free and unauthorized software activators, game cheats, or pirated media often contain embedded Trojans. These are widely circulated on file-sharing platforms and pose significant security risks to your device. Malicious Websites and Pop-ups Simply visiting a compromised website or clicking on deceptive pop-up ads may trigger an automatic malware download. This is known as a drive-by download.Published on May 30, 2025Updated on Feb 5, 2026FAQ11How do I start trading cryptocurrency on OKX with Smart Trading?
Alternatively, you can use your phone number in place of an email address by selecting Sign up with phone. Select Sign up to start your journey on our platform After entering the details, select Sign up and you'll be prompted to verify your email address or phone number using a code sent by us. This code is valid for 30 minutes — after which it'll expire, requiring you to repeat the process.Published on Apr 7, 2024Updated on Oct 15, 2025FAQ71How do I create passkeys? (app)
The passkey can be added from your phone's biometrics such as Fingerprint Unlock or Face ID, a USB security key, or from another device (for example, another phone). Follow the instructions provided during the process. 1. Before you create a passkey, make sure you at least have: A mobile device with iOS 16.0.0+ or Android 7.0+, or A USB security key that supports the FIDO2 protocol Note: iOS: Requires iOS 16.0+ and the system Passwords app. Update iOS or reinstall the app if needed.Published on Aug 16, 2023Updated on Apr 6, 2026FAQ12,938How do I register an account on OKX?
Enter the verification code to move on to the next step Insert your phone number in the Phone number field, and select Verify now Insert your phone number with your country code to verify your phone number A six-digit registration verification code will be sent to your phone number and you'll have 10 minutes to enter the verification code into the Enter your phone code field. When you've done so, select Next to continue.Published on May 23, 2024Updated on Apr 7, 2026FAQ27,199How do I reset my Two-factor authentication (2FA)?
I can log in to my account On the app Open your OKX app and go to User Center Open User Center page Select Profile and settings and go to Security and select Authenticator app / Phone / Email under the Authentication methods section Select preferred medium of two-factor authentication to proceed Select Change authenticator app / phone number / email address and select Reset authentication method Select either the Email, Phone, or Authenticator app that you want to reset and select Confirm Fill inPublished on Sep 15, 2023Updated on Oct 15, 2025FAQ24How do I update my login password?
/ Authenticator app code) that you've set up and select Confirm An email/SMS notification will be sent out once the change is successfully made Note: the withdrawal function will be unavailable for 24 hours if you log in with new devices after you have changed the login passwordI forgot my login password Go to Login page and insert your phone number or email address and select Forgot your password Select Forgot your password after inserting your phone number or email address Enter your phone numberPublished on Aug 22, 2023Updated on Oct 15, 2025FAQ29How do I register for an OKX account?
Enter the verification code to continue your account registration Insert your phone number in the Phone number field, and select Verify now Insert your phone number with your country code to verify your phone number A six-digit registration verification code will be sent to your phone number and you'll have 10 minutes to enter the verification code into the Enter your phone code field. When you've done so, select Next to continue.Published on Sep 6, 2024Updated on Dec 29, 2025FAQ39How do I reset Two-factor authentication (2FA)?
Self-service tool For quick access, click the button below:I can log in to my account On the app Open your OKX app and go to Main Menu Open Main Menu page Select Profile and settings and go to Security and select Authenticator app / Phone / Email under the Authentication methods section Select preferred medium of two-factor authentication to proceed Select Change authenticator app / phone number / email address and select Reset authentication method Select either the Email, Phone, or AuthenticatorPublished on Sep 15, 2023Updated on Mar 28, 2026FAQ6,184How do I authorize a new device when I log in?
Phone verification: when you request phone verification, we'll call the phone number linked to your account. Just follow the voice prompts: select 1 to confirm authorization or 2 to cancel it. You can request up to 5 phone verification calls in 1 hour. Email verification: when you request email verification, we'll send a link to the email linked to your account. Open this link to confirm authorization. If you can't open the link from email, try copying and pasting it to your browser.Published on Aug 31, 2023Updated on Mar 16, 2026FAQ13,745What should I do if facial recognition fails?
Device-related issuesApp permissions Kindly ensure that our app has been granted permission to access your phone's photo album and camera, as well as permission to use storage space. You can configure this through your phone's app permission settings.App version Update the app to the latest version and try again.Published on Oct 11, 2024Updated on Apr 6, 2026FAQ434Pay FAQ
Yes, just enter their phone number or email address. If you've imported your contacts, simply search for the recipient’s name, phone number and email address. If the recipient doesn't have an OKX Account, they will need to create one in order to receive the payment.7. Do I need an OKX account to use Pay? Yes, you'll need to have a registered OKX account and complete identity verification and create a Pay account to send and receive payments with Pay.8. I sent a payment to the wrong person.Published on Feb 11, 2026Updated on Mar 11, 2026FAQ