1. What is a Soundbank?

A Soundbank is a collection of instrument sounds (tones) used by your AeroBand Guitar. By installing or upgrading soundbanks, you can:

Access a wider variety of instrument tones.
Improve sound quality and realism.
Expand your creative possibilities for playing and recording.

2. Why do I need to install or upgrade a Soundbank?

You may need to install or upgrade a soundbank if:

You want to unlock additional tones beyond the default set.
A new soundbank version has been released.
You receive a prompt in the app to upgrade your soundbank.

Upgrading ensures you have the latest sounds and best performance.

3. How do I know if I need to upgrade my Soundbank?

You can usually tell that a new soundbank version is available in the following ways:

3.1 App pop-up notification

Whenever a new soundbank version is released, you may receive a pop-up notification when opening the AeroBand Guitar app.

3.2 In-app upgrade entry

You can also find a Soundbank upgrade entry at the top of the “Guitar” page in the AeroBand Guitar app.

3.3 In-app upgrade prompts

Some features require a newer soundbank version. In these cases, you will see in-app prompts guiding you to upgrade.

You can tap the button to copy the upgrade link, then open it on your computer to complete the upgrade.

⚠️Note: The first two types of notifications (app pop-up and in-app upgrade entry) will only appear if your current Soundbank version is lower than version 308.

4. How do I install or upgrade a Soundbank?

Please follow the steps below:

Open the official Soundbank upgrade link on your computer:
http://h5usa.aeroband.net/guitar-app/#/audio-source-upgrade.
Download the appropriate Soundbank upgrade tool for your system and save it to your computer (make sure to select the version that matches your operating system).
Extract the downloaded package, open the tool, and launch the main interface.
Connect your AeroBand Guitar to the computer using a Type-C cable, and ensure the tool shows a “Connected” status.
Select the available Soundbank package (e.g., "Sound Pack_308”) and click "Download Now".
Follow the on-screen instructions to complete the process.
Wait until the installation is finished, and do not disconnect your device during the process.

Note: Do not exit or interrupt the upgrade process. You can run it in the background without affecting your work.

5. What should I prepare before installation?

Before you begin, please make sure:

Your AeroBand Guitar has sufficient battery power.
Your internet connection is stable.
Bluetooth or USB connection is properly connected.
You will not disconnect or power off the device during installation.

6. How long does installation or upgrade take?

With a stable internet connection, the full upgrade is expected to take 10–15 minutes. Duration depends on the network speed and the Soundbank file size.