3.2.1 KeyPal firmware upgrade tutorial for Windows-web

KeyPal firmware upgrade tutorial (for web)

KeyPal firmware upgrade--- web instruction

1 install Bridge

2 install Bootloader driver

3 upgrade firmware

1.Click https://connect.KeyPal.pro/. when you open the link for the first time, you can click disable WebUSB, use KeyPal Bridge option to increase security and stability.

2.Disable WebUSB and close the window, then click "Your device was not found?" in the WEB connection interface.

In the unable to connect solution, we need to click the second option to download the KeyPal Bridge program.

Click Install on the KeyPal Bridge setup. After completion, use the data cable to connect the KeyPal and insert it into the USB port of the computer.

3.Insert the KeyPal, and the WEB interface shows that KeyPal is connected, and the current firmware version is visible in the lower left corner, click the upgrade available button.

Move the mouse to "Latest Version" to view the update content of the new version, and click upgrade firmware to go to the next step.

when completing backup (KeyPal does not support exporting the mnemonic after creation), tick I have backed it up and click Continue.

Follow the instructions, first disconnect the KeyPal wallet, then press and hold the down button of the KeyPal wallet and reconnect the data cable.

Then enter the Bootloader mode, and the KeyPal display is as follows.

Here you need to install a driver, click https://wallet.KeyPal.pro/data/client/zadig-2.5.exe to download. As shown in the following picture, just keep the default options and click Install Driver to install.

After the installation is complete, the interface will show that the device is ready.

The KeyPal interface shows as follows, right-click and select Yes to start updating (Be sure not to disconnect from the computer during the update process).

After the update is complete, click close and pull out the KeyPal to complete all the process of upgrading the WEB firmware.

In the process of downloading the driver, it may be identified as a virus by the anti-virus software. This is actually a false positive.

If it is automatically deleted, click Restore Quarantined Files.

Find the quarantined file and select it, click Restore, check trust file after restoration in the lower left corner, and restore it. After processing, the driver file can be installed normally.

When encountering an alert such as in use, you can check don’t show this again in the lower left corner, and choose allow all operations of the program in the lower right corner.