How to Check If Your Smart TV Is Still Receiving Security Updates

Smart TVs have quietly become one of the most connected devices in Australian households. From streaming Kayo and Netflix in a Sydney apartment to casting AFL replays in a Perth family room, these screens now juggle apps, voice assistants and automatic content recognition that quietly send data back and forth across the NBN. That connectivity makes them a target, which is why ongoing software patches from the manufacturer are so important.

Knowing whether your set is still receiving firmware updates protects both your privacy and your viewing experience. Australian privacy law treats data collected by internet-connected devices seriously, and an unpatched television can become a weak point on your home network. The good news is that checking the support status of your smart TV only takes a few minutes once you know where to look.

Why Ongoing Patches Matter on Australian Networks

Modern smart TVs run operating systems that handle everything from streaming sign-ins to microphone access and motion-based controls. When a vulnerability is discovered, the vendor releases a firmware update to close the loophole. If your television is no longer supported, that gap stays open indefinitely, and any device sharing the same Wi-Fi network as your NBN modem can be exposed to indirect risk.

Australian households often run a dozen or more connected gadgets at once: phones, laptops, consoles, smart speakers and security cameras. An outdated TV can become the entry point for malware that spreads laterally across that ecosystem. The Australian Cyber Security Centre regularly warns that consumer electronics are increasingly targeted by automated botnets, which makes routine patching a habit worth keeping.

There is also a privacy dimension specific to Australia. The Privacy Act 1988 and the Australian Privacy Principles require organisations that collect personal data to take reasonable steps to protect it. While these obligations apply directly to companies rather than households, keeping your own devices updated reduces the chance that data harvested by your TV falls into the wrong hands.

Search the Manufacturer's Support Page

The simplest way to confirm update support is to visit the support section of your TV brand's official website. Major brands sold in Australia, including Samsung, LG, Sony, TCL and Hisense, publish support schedules that list which model years still receive firmware updates. Search for your exact model number, which usually begins with letters such as UA, OLED, or QN depending on the brand.

Most manufacturers display a banner or notice page when a product reaches end-of-support status. Samsung, for example, lists monthly, quarterly and biannual security patch schedules for its recent televisions. LG's support portal shows a clear supported or not supported tag next to each model. Sony takes a similar approach on its Australian support site, though some older Bravia models fall off the list without much fanfare.

If you bought your television through a local retailer such as JB Hi-Fi, The Good Guys or Harvey Norman, you can also ring their support line with the serial number to hand. Staff often have internal lists of firmware status for popular models, particularly for sets sold within the last five years.

Inspect the Built-In Settings Menu

Your television's own menus offer another reliable clue. On most modern sets, head to Settings, then Support or About, and look for a Software Update option. If the menu shows a recent date, the TV is still receiving patches. Some brands bury this under System, then System Information, so it may take a moment to navigate.

Pay attention to the last successful update date rather than just the current software version. A version number alone does not tell you how recent the underlying security patches are. A TV running version 6.2 from 2021 and another running version 6.2 from 2024 are not equally secure, even though the version label looks identical.

It is also worth checking whether automatic updates are enabled. In a Brisbane or Adelaide household where the TV is left on standby for long stretches, automatic downloads are the easiest way to stay current. If automatic updates are turned off, you may need to manually trigger a check from the same menu to see if anything new is waiting.

Watch for End-of-Life Signals

Manufacturers typically support a smart TV for around five to eight years after launch, though some premium lines stretch longer. Once that window closes, the brand stops issuing firmware updates, including critical security patches. The first sign is usually a quiet removal of your model from the support schedule online.

For Australian consumers, the Australian Consumer Law provides important protections around products that fail to meet reasonable expectations. A television that ships with a promise of regular updates but stops receiving them within a year may be considered non-conforming under the consumer guarantees. Keep your proof of purchase and any marketing material, as this can strengthen a complaint lodged with the retailer or the ACCC.

Some brands issue a final notification through the TV itself before support ends. If a banner appears during startup mentioning end of support or limited future updates, take a screenshot. That notice can serve as evidence later if you need to claim a remedy or simply want to plan a replacement.

Be Mindful of What Your TV Connects To

Security is not only about firmware. The apps installed on your smart TV can introduce their own risks, especially if they request microphone, camera or location access. Regularly review the list of installed applications and remove anything you no longer use. In Australia, the eSafety Commissioner provides guidance on managing connected devices and the data they collect.

It is also wise to be cautious about less familiar platforms. If you come across promotional material for consistente winst casino methoden while browsing on your TV or phone, remember that the Interactive Gambling Act 2001 restricts what online gambling services can legally be offered to people in Australia. Stick to licensed local operators and avoid any app that promises guaranteed outcomes.

When in doubt, a factory reset followed by signing in only to the streaming services you actually use will dramatically shrink your television's attack surface. Most major brands include this option under General, then Reset in the settings menu.

Plan Ahead When Support Ends

If you confirm that your television is no longer receiving updates, the safest move is to retire it from your primary network. You can still use it as a display for a set-top box, a laptop or a games console, which limits its exposure to the wider internet. Many Australians do this with older screens in spare rooms or kitchens.

If the set is still relatively new, contact the manufacturer or retailer to ask whether a goodwill repair or replacement is possible. Australian Consumer Law does not strictly require an update pathway forever, but representations about ongoing support can be enforceable if you relied on them at the time of purchase. A short, polite email to customer support often resolves the issue without needing formal ACCC involvement.

Finally, when shopping for a replacement, look for models that publish a clear support commitment. Some brands now state the number of years of security updates on the product page, and that detail is worth weighing alongside resolution, panel type and smart features.

If you take one habit away from all of this, make it this: check your smart TV's update status today, set a calendar reminder for twelve months from now, and repeat. A few minutes once a year keeps your living room in Melbourne, Darwin or anywhere in between a little safer for everyone sharing your home network.