imToken now supports connecting with extension wallets through QR-based connection, allowing you to manage imToken (offline mode) through Rabby for more secure and convenient offline transaction signature.
Preparation:
- Use imToken version 2.14.0 or above and ensure that, starting from wallet creation and mnemonic generation, imToken remains in offline mode throughout the whole process.
- Use Rabby version 0.92.36 or above.
How to Connect Rabby to imToken in Offline Mode
1. On the imToken wallet page, click ">" - "Connect with other wallets" to generate a QR code, stay on this page.
2. In Rabby, click "Add New Address" - "Connect Hardware Wallets" - "imToken", then use your computer's camera to scan the QR code displayed on imToken.
3. Rabby will generate multiple addresses based on the QR code. Choose the address corresponding to your imToken and click "Done" to complete the wallet connection.
4. Once connected, you can use Rabby to view imToken's tokens, transaction history, and initiate transfers on various chains.
How to Initiate a Transfer
1. On Rabby, click "Send" to enter the transfer page. Set the chain, token type, amount, and recipient address (To).
Note: For frequently used addresses, tap "Add Now" below the address field on the address entry page to save it to your address book.
2. Tap "Send" to review the transfer details, including the network, token, and recipient address. Then tap "Begin signing process" to generate the QR code for the transaction.
3. On the imToken wallet page, click "Offline Sign" and scan Rabby's QR code with your phone. After verifying the transaction details, click "Send" to generate a signed QR code.
Note: Before offline signing on imToken, ensure that your imToken is switched to the corresponding chain. For example, if Rabby initiates a transfer on Ethereum, make sure imToken is also on that chain.
4. Then, on Rabby, click "Get signature" and use your computer to scan imToken's QR code. Then, click "Submit Transaction" to send the transaction to the chain. After completion, you can view the transfer record in "Transactions."
Note: Please keep your backup mnemonic phrase safe. The correct way to back it up is using physical media, such as writing it down by hand on a piece of paper or using a imKey HeirBOX Mnemonic Storage. Because these physical media cannot be connected to the internet or transfer information between electronic devices, they can truly save your mnemonic phrase offline.