Qevrulon / Samsung / Samsung Galaxy M21 2021
Samsung Galaxy M21 2021
Samsung Galaxy M21 2021 no longer receives software updates. Using it online means no more security patches — fine as a spare, risky as a daily driver.
Updates ended2025-09-02
How to update your Samsung device →
Source: official documentation · compiled with the open endoflife.date dataset · methodology
This device has expired. Now what?
No more security updates will ever arrive for the Samsung Galaxy M21 2021. If it's your daily phone, the safest move is to replace it — ideally with a model that stays supported for years. The old one still makes a fine offline camera, alarm clock or backup device.
The Samsung Galaxy M21 2021 in detail
How many years of updates does the Samsung Galaxy M21 2021 get?
Released in July 2021, the Samsung Galaxy M21 2021 received security patches until September 2025: 4 years and 2 months in total.
Among the 258 Samsung phones in our database, 145 were supported for less time and 100 for longer. The median is 4 years and 1 month.
Across all brands, the median for phones is 4 years.
The last patch came out 1 year and 1 month ago.
Can I keep using the Samsung Galaxy M21 2021?
Yes, it still works. But every security hole found after September 2025 stays open. For daily use with banking, messaging and passwords, a supported device is the safer choice. As a spare without your main accounts (alarm clock, music player, camera), it's still useful. Do a factory reset before you give it away or recycle it.
Other Samsung phones
| Device | Updates until | Status |
|---|---|---|
| Samsung Galaxy S26 FESee on Amazon ↗ | 2033-09-04 | Supported |
| Samsung Galaxy Z Flip8See on Amazon ↗ | 2033-08-07 | Supported |
| Samsung Galaxy Z Fold8See on Amazon ↗ | 2033-08-07 | Supported |
| Samsung Galaxy Z Fold8 UltraSee on Amazon ↗ | 2033-08-07 | Supported |
| Samsung Galaxy F70 Pro 5GSee on Amazon ↗ | 2032-07-31 | Supported |
| Samsung Galaxy A27 5GSee on Amazon ↗ | 2032-07-14 | Supported |
| Samsung Galaxy M47 5GSee on Amazon ↗ | 2032-07-04 | Supported |
| Samsung Galaxy A57 5GSee on Amazon ↗ | 2032-04-10 | Supported |