This guide requires PolkadotJS extension and Metamask wallet.
PolkadotJS extension: https://chrome.google.com/webstore/detail/polkadot%7Bjs%7D-extension/mopnmbcafieddcagagdcbnhejhlodfdd(Chrome)
Metamask wallet: https://metamask.io/download.html
Then you can follow the prompts to import the StaFi and ETH accounts.
Enter the link: https://rtoken.stafi.io/rbridge, click "Connect to Metamask", and follow the prompts to connect successfully.
Note: The ETH account needs to be imported in advance.
Sign 1: Choose "Ethereum Mainnet" here
Sign 2: Click to display all currently imported ETH accounts.
Sign 3: Select account. You can switch between different accounts. The account after switching will be displayed in StaFi rProduct.
Enter the link: https://rtoken.stafi.io/rbridge, click "Connect to PolkadotJS extension" and follow the prompts to connect successfully.
Note: StaFi accounts need to be imported in advance.
Click Sign1 to display all the accounts that have been imported, select the account and click "Confirm" to switch successfully.