Several popular Galaxy phones that launched in 2021 have quietly reached the end of their official life online. Samsung has stopped all software and security updates for the Galaxy A03s, Galaxy A52s, Galaxy F42 5G, and Galaxy M32 5G, after fulfilling a four-year security promise.
The phones still power on, still run your favorite apps, and still buzz in your pocket. Yet, from today on, they stand more exposed to new digital threats and more likely to join the global mountain of electronic waste.
Popular Galaxy phones reach the end of updates
According to Samsung focused site SamMobile, the company launched these four models between August and September 2021 and pledged four years of security patches. That window closed in late 2025, and the devices were removed from the official support list, which means no more operating system upgrades and no new security fixes.
A fan favorite from 2020, the Galaxy S20 FE, has also arrived at its final stop. Multiple independent reports say the October 2025 patch was its last scheduled security update, marking the end of roughly five years of support.
For many people, that phone still feels fast enough for photos, streaming, and mobile banking. So what actually changes when the updates disappear?
Security worries meet the e‑waste problem
In practical terms, an unsupported phone keeps working. You can still scroll through social media on the train or check your electric bill while standing in the kitchen. The difference is invisible. Over time though, new vulnerabilities appear and are never patched, which makes it easier for malware, phishing apps, or malicious websites to exploit the device.
That growing risk nudges people to upgrade earlier than the hardware really requires. Each replacement adds one more handset to the pile of unused devices in drawers or, sooner or later, to waste streams.
The latest Global E‑waste Monitor, produced by UN agencies, reports that the world generated a record 62 million tonnes of electronic waste in 2022, with less than a quarter properly collected and recycled. The same report warns that e‑waste is on track to reach 82 million tonnes by 2030, rising about five times faster than documented recycling efforts.
Why longer support is climate action
Smartphones are small in your hand, but heavy on the planet. Analysis from Deloitte estimates that a new smartphone typically embodies around 85 kilograms of CO₂ emissions in its first year, and that roughly ninety five percent comes from manufacturing and logistics rather than charging the phone at home.
Other studies suggest that making a two hundred gram smartphone may require about two hundred kilograms of raw materials, including metals such as lithium and cobalt that are often mined in water intensive and destructive ways.
Because most of the climate and resource impact is locked in at the factory, keeping a working phone in service for an extra year or two is one of the simplest forms of climate action in everyday life. It spreads those emissions over a longer lifetime and delays the need to extract more minerals and produce another device.
There is a bit of good news. Samsung’s own Security Updates scope page states that, as of January 2024, it is extending security update support for many new Galaxy devices for up to seven years, which brings Android phones closer to the long lifetimes seen in some laptops.
For the environment, this kind of policy shift can make a real difference, as long as people actually use that extra time instead of upgrading out of habit.
What owners can do right now
If you own one of the affected phones, you do not need to panic tonight. For low-risk tasks such as listening to music offline or using the camera, an unsupported device can remain useful. For sensitive tasks that handle money or identity, like banking apps or digital IDs, security experts generally advise moving to a model that still receives patches.
If you do replace your phone, there are ways to keep the environmental footprint in check. Choosing a device with a clearly-stated long update policy, considering a refurbished model, and using official trade-in or take-back programs all help.
When the old phone really is done, dropping it at an authorized e‑waste collection point ensures valuable materials are recovered and toxic parts are handled safely, instead of leaking into soil and water.
At the end of the day, software deadlines and climate deadlines are quietly connected. How long our phones stay secure on paper shapes how long they stay in our hands, and how quickly they become part of the global e‑waste crisis.
The official statement was published on Samsung Mobile Security.
