3.3.2 KeyPal firmware upgrade supports EOS/TRON(2.1.00 to 2.1.04)

*This update mainly supports EOS and TRON public chains

1. Open the link https://connect.keypal.pro/, turn on the KeyPal and connect it to the computer, click the WEB link that pops up in the lower right corner to prompt to open the management interface, you can see the prompt content in the figure below, we need to start from the first step Operation, first click [UP TO DATE].

2. On the upgrade firmware interface, you can see the version information of the firmware upgrade, click [Install firmware]

3. Please confirm that the mnemonic information has been fully backed up, check the box to confirm and click [Continue]

4. Next follow the prompts

a. Disconnect the KeyPal.

b. Power off and hold down the hardware device down button while plugging in the data cable.

5. When you see the prompt [Device is ready], click [Upgrade firmware Install firmware], and press the Yes button on the KeyPal according to the prompt to start the first update process.

6. After the upgrade is complete, you will see the interface prompt The hardware device will show success (succeed), the progress bar on the web page will be displayed and click Close.

The upgrade has now been completed.