Firmware update through Web

You can update Firmware on your Hideez Key 4 through the web:

Web updates through Bluetooth:

This method is compatible with PCs on Windows operating systems.

1. Pair Hideez Key to your PC via Bluetooth.

2. Open the Hideez Firmware Update web service.

3. Click the button “Update over BLE”.

4. Select your Hideez Key in the window that appears and click “Connect.”

1. Choose “Use currently available version for your device: 4.3.XX” and click “Start update.”

In some cases, you may need to install a specific firmware version. To do this, select "Load firmware from the file." Wait for the firmware installation to complete.

1. Wait for the firmware installation to complete.

Web updates through USB:

Please note, that updating over USB is possible only with Hideez Key 4 with Bootloader version 4.4.9:

To update the firmware on your Hideez Key to the latest version, follow these steps:

1. Open the Hideez Firmware Update web service.

2. Connect your Hideez Key to your computer using a Micro USB port.

3. Select “Update over USB.”

Please, notice, that you have to use a micro USB cable that supports data transfer not only charging. Otherwise, you can not install firmware.

1. Select your Hideez Key in the window that appears and click "Connect."

1. Choose “Use currently available version for your device: 4.3.XX” and click “Start update.”

In some cases, you may need to install a specific firmware version. To do this, select "Load firmware from file." Wait for the firmware installation to complete.

1. Wait for the firmware installation to complete.