Can I Log In to Binance on Two Phones at the Same Time? How to Transfer to a New Phone

The Binance APP can stay logged in on two phones simultaneously, but when you perform a trading operation on one device, the other might be prompted for re-verification. When switching phones, you simply need to download the APP on your new phone and log in again; no special migration procedure is required. Visit the Binance Official Site to learn more, download the Binance Official APP to your new phone, and iPhone users can refer to the iOS Installation Guide.

Binance Multi-device Login Rules

Binance's multi-device login policy is relatively flexible, with the following specific rules:

• Simultaneous Login: Staying logged in on multiple devices at the same time is allowed.
• Simultaneous Operation: It is not recommended to trade on two devices at once, as this may trigger security verifications.
• Device Count: There is no explicitly defined upper limit on the number of devices.
• New Device Login: Logging in on a new device for the first time will trigger email or SMS verification.

Security Mechanism: If the system detects abnormal multi-device login behavior (such as logging in from different regions at the same time), it may temporarily freeze the account and require additional identity verification.

First-time Login Process on a New Device

When you log in to Binance on a new phone, the system executes the following security verifications:

1. Enter your account and password.
2. The system detects a new device and sends a security verification request.
3. Enter the Email Verification Code (6 digits).
4. Enter the SMS Verification Code (if a phone number is linked).
5. Enter the Google Authenticator Code (if 2FA is enabled).
6. Login successful.

After the first login on a new device, that device will be recorded in your "Device Management" list.

Complete Migration Steps for Changing Phones

Android to Android

1. Download the Binance Official APP on your new phone.
2. Open the APP and click "Log In."
3. Enter your account and password.
4. Complete the new device security verification (Email + SMS + 2FA).
5. All data will sync automatically once logged in.

iPhone to iPhone

1. Install the Binance APP on your new iPhone by referring to the iOS Installation Guide.
2. Open the APP and log in to your account.
3. Complete the security verification.
4. All account data will sync automatically to the new device.

Android to iPhone (or vice versa)

The process for switching between different operating systems is identical to the above because Binance data is stored on cloud servers and is independent of device type:

1. Install the Binance APP on your new phone.
2. Log in to your account and complete verification.
3. All trading history, assets, and settings will sync automatically.

How to Migrate Google Authenticator

This is the most common mistake people make when switching phones. Google Authenticator codes are stored locally on your phone; when you change phones, the codes from your old phone will not automatically appear on the new one.

Method 1: Pre-migration (Recommended)

1. Open Google Authenticator on your old phone.
2. Click "..." in the top right corner → "Transfer accounts" → "Export accounts."
3. Select the accounts you want to export.
4. Install Google Authenticator on your new phone.
5. Choose "Import accounts" and scan the QR code displayed on the old phone.
6. Verify that the codes on the new phone are working correctly.

Method 2: Re-binding via Binance

If your old phone is lost or unusable:

1. Log in to your Binance account (contact customer support if you cannot log in).
2. Go to "Security Settings" → "Google Authenticator."
3. Click "Change" or "Reset."
4. You will need to pass email verification and facial recognition.
5. Re-bind by scanning the new QR code with your new phone.
6. The entire process takes approximately 10-30 minutes.

Should I Log Out from the Old Phone?

It is recommended to log out, but not mandatory. Specific advice:

• If the old phone is being sold or given away: You must log out and uninstall the APP.
• If the old phone is kept for personal use: You can stay logged in as a backup device.
• If the old phone is lost: Immediately change your password on the new phone and remove the old device from "Device Management."

How to Remove an Old Device in Device Management

1. Log in to the Binance APP or web version.
2. Go to "Account" → "Security" → "Device Management."
3. Find the old device and click "Remove."
4. After confirming, the old device will be forcibly logged out.

FAQ

Will logging in on two phones at once trigger risk control?

Under normal circumstances, no. However, if the IP addresses of the two devices are significantly different (e.g., one in your home country and one abroad), it may trigger security verification. It is recommended to use multiple devices within the same network environment.

Will my balance and trading history still be there after changing phones?

Yes, everything remains. All Binance data is stored on cloud servers. Once you log in on a new phone, your balance, trading history, open orders, favorites, and all other data will sync automatically without needing a manual backup.

Can I log in to Binance on a tablet?

Yes. Both iPads and Android tablets can install the Binance APP or access the web version via a browser. Logging in on a tablet will also trigger the new device verification process.

Can I still log in if I changed my phone number?

If you only changed your phone number (the number itself changed), you need to update the linked phone number in your account settings before logging in. This can be done using your email verification code and Google Authenticator code.