If you've changed devices, you can still log in by scanning the QR code using a device that supports iOS 18 or above, or any other compatible device. When setting up a new passkey, we recommend keeping your old device nearby. With Bluetooth enabled on both devices, scan the QR code from your old device to authorize and complete the setup.3. I updated to iOS 18 but can't create a passkey. What should I do?

Deposit details are generated and you can copy the address or scan the QR code. You can select Share to share your deposit details with your friends and family Select share on the Deposit details page Note: Make sure selected crypto and network on both OKX and your withdrawal platform are the same to ensure a successful deposit. Otherwise, you'll lose your assets.

Alternatively, you can select Cancel and use your password insteadVerify with another device You'll be prompted to verify using a passkey on another device Scan the QR code with your other device to complete the verification Use another device to scan the QR code Note: to ensure a smoother user experience during passkey verification, we suggest using Chrome or Safari.

Before you begin, you'll need to complete email and phone verification first On the app Open the OKX app Go to the Main menu and select Profile and Settings > Security Under Authentication methods, select Authenticator app to start linking your authenticator app Select Authenticator app under Authentication method Open your authenticator app and either scan the QR code shown on the OKX setup screen, or copy the setup key displayed below the QR code and paste it into your authenticator app manually

Avoid scanning QR / providing verification code: Don't scan QR codes or share verification codes with others, as doing so may result in unauthorized access to your account. Please note that our customer service team will never ask you to scan a QR code or provide verification codes through any communication channel. Always stay alert and protect your account information.What are the common types of P2P crypto scams?1.

once you have enabled the feature:Verify with your current device You'll be prompted to use passkey for verification If you enable passkey, you'll be prompted by using passkey to use it for verificationVerify with another device You'll be prompted to use passkey to sign in and select Other Sign In Options Select other sign in options to use another device to verify your passkey Select iPhone, iPad, or Android device and select Continue to get a QR code Use your other device to scan the QR code Note

Select Copy or scan the QR code to make a deposit via the platform you're sending from Note: Due to blockchain confirmation delays, deposits may not be credited immediately. Please be patient and wait for the confirmation process to complete. Make sure selected crypto and network on both OKX and your withdrawal platform are the same to ensure a successful deposit. Otherwise, you'll lose your assets.

Over time, they may introduce trading or investment opportunities and encourage you to scan QR codes or register on external platforms. These external platforms are often fraudulent. Once you deposit funds, there is a significant risk of permanent financial loss. If you encounter this behavior: Don't engage further. Don't transfer funds to external platforms. Don't scan unknown QR codes. Report the user immediately through the platform’s reporting or appeal function.7.

Scan the QR code securely: use your phone’s browser to scan the QR code displayed on the official website. Note: avoid scanning with social/communication apps, as third-party tools may alter links. Learn how to download the official OKX App here: How do I register an account on OKX?Scenario 2: My device is infected with MalwareWhat are the signs of device infection? Your phone overheats suddenly and experiences rapid battery drain.

If syncing doesn't work, you'll need to scan a QR code with your old device to authorize, or recover your passkey via email.6. What should I do if a security check blocks me during wallet release? The system will show the type of risk detected. You can either follow the on-screen instructions to amend your wallet address and try again, or choose to ignore the warning and continue.7. What's the difference between DEX trading wallet passkeys and passkeys for Exchange or Pay?

Note: always back up the QR code during setup in a safe place. You’ll need it if you ever switch devices. You can turn off or change your authenticator app at any time.

., contains instructions to withdraw funds, scan QR codes, or click links), proceed to 2.2. Verify the email's authenticity using the EML file If the verification result shows the address is official, but the content appears suspicious: Proceed to use the EML file to verify the authenticity of the email.

In short, among the common phishing scams in the crypto field, the attackers may fake themselves as platform staff, create phishing websites and publish fake information, claiming account upgrade, migration, refund, trigger risk control, capital risk, account to be closed and so on through SMS, email and other channels, and induce users to click the phishing website link or scan the phishing QR code.

To qualify, you must opt-in by scanning the QR code or by activating the referral code described above that you received during the Campaign Period. The codes and campaign link will lead to the app or the Campaign landing page. In order to participate and receive the rewards, winners must pass OKX's advanced identity verification. Limit one reward per eligible participant.

If a referral link doesn’t open, you can: ask your friend to share a QR code, or sign up directly in the app and manually enter the referral code.Check whether your information has already been used If the system indicates that your phone number or email is already registered: Try logging in using password recovery, or Contact customer support if you believe the account wasn't created by you. Note: according to platform rules, one identity document can only be linked to one OKX account.