1. Update the balance first: Open ColdLar wallet Pro 2-Select corresponding coin-Click “UPDATE” (to show the QR code of balance)-Open ColdLar APP-Click the icon of “Scan” function on the upper right corner-Scan the QR code of balance shown in the “UPDATE” page (to generate QR code)-Click “UPDATE” in the page of ColdLar wallet Pro 2-Scan the QR code shown in the ColdLar APP-Finish balance updating.
2. Send transaction:
a. Open ColdLar wallet Pro 2 -Click corresponding coin-Enter the “Send” page, and set the target address (obtained through scanning QR code or from address book) and the amount of coin to be sent—Click “Send” (For Ripple and NEM, you can selectively fill in remarks before clicking “Send”.
- Confirm “send it”, and re-confirm the target address and the amount again. And the wallet will automatically calculate the appropriate miner’s fee according to the information such as the miner’s rate you sets and balance details. After the confirmation, input the payment password and click “OK”.
Attention! For coins prone to congestion such as Bitcoin and ETH, please refer to the best value on the current network updated by ColdLar App in a real-time manner to set miners’ fee (rate) before sending transactions, so as not to affect the speed of transaction confirmation.
c. Input payment password before signing for transaction and generate QR code of transaction information.
d. Open ColdLar App-Click the “Scan the QR code” function at the upper right corner and scan page by page the QR code of the transaction information generated by the hardware wallet, and after the re-confirmation, click the “Send transaction” button to broadcast the transaction to the block chain network (which cannot be withdrawn once sent). The transaction will not be successful until the on-line confirmation.
e. Click “OK” at the wallet page, and the hardware wallet will deduct the balance and keep the transaction record; since the hardware wallet is off the network constantly and you cannot learn whether ColdLar app has broadcasted the transaction, it is required to confirm it manually.