If you have switched to a new device, or deleted your Binance app from an existing device and need to reinstall it, you will need to go through the below steps to restore your Binance Wallet and gain access to your assets.
1. Log in to your Binance app and tap [Asset]. Go to [Wallet].
2. Tap [Restore Wallet] and choose the method you’ve used to back up your wallet.
Scan the QR code then enter the recovery password, your wallet will be restored. The recovery password is established during the backup process, Binance does not store your recovery password. In the unfortunate case that you lose or forget your recovery password, Binance won’t be able to restore it for you.
If you backed up your wallet with Quick Backup method, you simply need to verify the MFA and Liveness check (which requires that the KYC information on the account matches the user) without the recovery password needed, your wallet will be restored.
To learn more, visit What Is Binance Wallet and How Does It Work?