Samsung has quietly ended Galaxy A04s software support and pulled the Galaxy A23 5G from its update programme at the same time, leaving owners of the two budget phones without future security patches. The change appeared in Samsung’s October 2026 security update list, where both 2022-era models have been dropped from the quarterly patch schedule.
The move will not surprise anyone who follows Samsung’s support lifecycles, but it matters for the thousands of UK buyers who picked up these phones cheaply. Both handsets continue to work exactly as before, yet they will no longer receive fixes when new security vulnerabilities are discovered, which gradually makes them riskier to use for banking, shopping and work.
Why Galaxy A04s and A23 5G lost software support
The Galaxy A04s and Galaxy A23 5G launched in 2022 as affordable and mid-range options in Samsung’s Galaxy A line. For four years they sat on the quarterly security update track, meaning Samsung patched them roughly every three months rather than every month. That track has now come to an end.
According to SammyFans, Samsung’s October 2026 security bulletin no longer lists either device. Removal from the update list signals that the regular software support cycle is over. It does not mean the phones stop working today. Calls, texts, browsing, social media and most apps continue to function, but the door is now closed on future patches and feature updates.
This is standard practice. Samsung, like every major phone maker, promises a fixed number of years of updates when a phone launches, and support for older budget models winds down as newer devices arrive. The Galaxy A04s and A23 5G received four years of updates, which is respectable for their price class but short of the seven years Samsung now offers on its flagship Galaxy S series.
What the end of software support actually means
The most important consequence is security. Every month, Google and Samsung fix dozens of vulnerabilities in Android, some of them critical. We covered Samsung’s October 2026 security update rollout, which alone patched 62 security issues across newer Galaxy devices. Phones off the update list get none of those fixes.
That does not mean a Galaxy A04s becomes dangerous overnight. Exploits tend to target widely used vulnerabilities in current software, and a phone with a stable, well maintained operating system remains usable. But over time the gap grows. Newly discovered flaws stay open, app developers gradually drop support for older Android versions, and features introduced in newer Galaxy models never arrive.
For someone who mainly makes calls and sends messages, the practical impact is small. For anyone who banks, shops online, stores work documents or handles sensitive personal data on the phone, the risk calculation is different. Financial apps and services generally assume the device they run on is receiving security updates.
How to check your Galaxy’s update status
If you own either phone, you can confirm where you stand in under a minute:
- Open Settings, then tap Software update.
- Tap Download and install to check for any remaining updates. If none appear, your phone is likely on its final build.
- Under Settings, then About phone, then Software information, you can see your current Android security patch level and its date.
- Compare that date with the current month. A patch level more than a year old is a sign support has ended.
It is also worth checking that you have installed every patch that is still available. The final security update a phone receives often includes important fixes, so do not skip it.
Should UK owners upgrade now?
There is no need to panic buy a new phone this weekend. The Galaxy A04s and A23 5G will keep working, and many owners will get another year or two of perfectly adequate service out of them, especially with careful habits like avoiding sideloaded apps and keeping banking apps updated.
But if you use your phone for mobile banking, contactless payments, work email or storing personal data, an upgrade deserves serious thought. A phone without security patches is the weakest link in otherwise protected accounts, and the cost of replacing a budget phone is far lower than the cost of compromised banking details.
Timing helps. Black Friday falls on 27 November this year, and UK retailers traditionally discount Galaxy A series phones heavily in the Christmas sales. If your phone is still working, waiting six weeks for the sales could cut the cost of an upgrade substantially.
Which Galaxy phones get the longest support?
Software support has become one of the most important buying criteria, and the differences between Samsung’s ranges are stark. Flagship Galaxy S phones now get seven years of OS and security updates, which effectively makes them the cheapest phones to own per year of supported life.
Current mid-range models also do well. The Galaxy A26, A27, A07s and A08 all arrive with multi-year support promises that would have seemed generous when the A04s and A23 5G launched. Anyone replacing an A04s or A23 5G today will get a noticeably longer runway, plus hardware that is several generations ahead.
Before buying, check the update promise on Samsung’s UK site or the retailer’s product page. Support length is now a headline specification alongside the camera and the battery, and it is the specification that decides how long your phone stays safe.
The bottom line for Galaxy A04s and A23 5G owners
Samsung ending support for these two models is not a shock, but it is a clear signal. The Galaxy A04s and A23 5G served their owners for four years, and they will keep working for a while yet. The smart move is to install the last available update, tighten up your security habits, and start planning an upgrade on your own terms, ideally in the upcoming sales, rather than waiting until an app or a bank forces your hand.
