Press the Home button on your remote and navigate to the Settings (cog icon) in the top right corner.
If an update is found, follow the on-screen prompts to download and install. The TV will typically restart once the process reaches 100%. aiwa firmware update
Scroll down and select Device Preferences or System . Check for Update: Select About , then tap System update . Press the Home button on your remote and
If your TV is not connected to the internet or an OTA update fails, you can perform a manual update using a USB drive formatted to FAT32. How To Update Software On Any Smart TV - Step By Step aiwa firmware update