For many high-performance Aiwa speakers, firmware updates require a Windows PC. Here is the standard process: Check Compatibility : Visit the Aiwa Firmware Support Page
To illustrate the power of staying current, here are real changes Aiwa pushed via firmware in 2023–2025:
Select . The TV will restart automatically during this process. Do not turn off the power. Method B: Manual USB Firmware Update
Most company websites have a support or downloads section where they publish firmware updates, user manuals, and other software related to their products.