Firmware files are provided with an installation of the official version of BioStar 2, but if you have custom or more recent firmware files that you would like to use, you can follow the procedure below to apply it to your device.
1. In File explorer go to the path below.
2. Copy and paste the provided firmware file into this folder.
3. Log in to BioStar 2.
4. In DEVICE menu check the device you want to upgrade and click Firmware Upgrade.
5. Click on the desired firmware version to start the upgrade.
6. Wait for the device to upgrade and restart.