Your TV's USB port has an underutilized benefit that can refresh an old system - here's how
Briefly

Firmware updates are crucial for smart TVs to ensure they operate with the latest features and security measures. While most TVs automatically update through Wi-Fi, users who face connectivity issues or prefer manual updates can use a USB drive. This process involves first identifying the TV’s model number, usually found on a sticker or in the settings menu, then locating the correct firmware update on the manufacturer’s website to download and install it manually.
Start by finding your TV's specific model number. It's usually on a sticker or label on the back of your set, which can often be tricky to read.
Updates are essential because they ensure your TV has the latest software, features, and security patches. Most smart TVs are designed to automatically check for and install updates.
Read at ZDNET
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