As Galaxy S21 Ultra Phases Out, Owners Explore New Options

Samsung has officially ended major software support for its Galaxy S21 Ultra smartphone. The device will no longer receive new Android operating system updates. This marks the end of an era for the popular 2021 flagship model.

Owners will now have to consider their upgrade options. The phone will only get occasional security patches for a limited time. This change affects millions of users worldwide.

Galaxy S21 Ultra Support Ends, Forcing User Upgrades

The Galaxy S21 Ultra’s final major update was Android 15 with One UI 7. This concludes Samsung’s promised four-year support cycle for the device. The company is now shifting its resources to newer models.

According to Reuters, tech companies are increasingly extending software support to combat electronic waste. However, the S21 Ultra has now reached its predetermined limit. This policy aligns with Samsung’s historical update schedule for its flagship lines.

Top Replacement Choices for S21 Ultra Owners

Former S21 Ultra users have several clear upgrade paths in 2025. The decision often hinges on whether they want to avoid the integrated S Pen. The Galaxy S22 Ultra and later models adopted the Note-style design with a built-in stylus.

For those preferring a pen-free experience, the Galaxy S25+ offers a premium alternative. It features the latest processors and camera systems without S Pen inclusion. The newly announced Galaxy S25 Edge also presents a compelling option with its titanium construction.

Foldable phones provide another avenue. The Galaxy Z Fold 7 boasts a 200MP camera and large foldable display. The Galaxy Z Flip 7 offers a unique compact form factor with its innovative cover screen interface.

The Galaxy S21 Ultra’s retirement signals a necessary upgrade for loyal users. Modern Samsung devices offer significant improvements in performance, display technology, and AI features. Choosing a replacement now ensures continued security and access to the latest mobile innovations.

Thought you’d like to know

What was the last update for the Galaxy S21 Ultra?

The final major software update was Android 15 with Samsung’s One UI 7. This was the phone’s last operating system upgrade. It will only get security patches for a short while longer.

Can I still use my S21 Ultra after support ends?

Yes, the phone will continue to function normally for now. However, using it without security updates increases vulnerability to threats. Most experts recommend upgrading within a year of support ending.

Which phone is most similar to the S21 Ultra?

The Galaxy S25+ is the closest spiritual successor without an S Pen. It maintains the premium camera focus and large display. It also receives the latest processor and software enhancements.

Should I wait for the Galaxy S26 instead?

Waiting is a viable option if your phone remains functional. The S21 Ultra will receive some security updates until early 2026. The S26 series will likely launch around that same time.

Are foldable phones reliable replacements?

Modern foldables like the Z Fold 7 have improved durability significantly. They offer unique form factors and top-tier specifications. Many long-time flagship users have successfully switched to foldable devices.

Trusted Sources

Reuters, Associated Press, Samsung Official Communications