1. Insert the USB containing the update file into the USB port of the Brain analyzer.

2. On the main screen, press the [Settings] button to enter the settings menu.

3. In the [Settings] menu, press the [S/W Update] button at the bottom. When the notification window appears, select [OK].

4. Once the update is complete, the analyzer will automatically power off.

5. Press and hold the power button on the front of the Brain analyzer for 3 seconds to turn it back on.

6. Enter the [Settings] menu again and check the software version at the bottom.

1. On the main screen, press the [Settings] button to enter the settings menu.

2. In the [Other Settings] menu, press the [Upgrade] button.

3. Select the [Obtain] button, then choose the [Download Version] button to view multiple software versions.

4. Select the latest version, then click the [Download] button.

5. Once the download is complete, a popup will appear prompting you to restart. Click the [OK] button.

6. When the analyzer restarts, a popup for the special version will appear. Click the [OK] button.

7. Once the update completion popup appears, restart the analyzer again.

8. After the analyzer turns on, you can check the updated software version in the top-right corner of the screen.