Step 1 : Click on portrait icon on Dashboard and select [Wallet Management].
Step 2 : Click on [Unbind blockchain Wallet].
Step 3 : Enter mnemonic, then click on [Submit].
Step 4 : Click on [Confirm], successfully unbind.
*You can only retrieve your mnemonic when your wallet is bound.
*Please remember 12 Mnemonic, you need to rebind wallet once APP reinstall.