Welocome to New GSM Tools. Samsung continues to be a leading player in the smartphone market, and each year it delivers updates that significantly improve the user experience across all its device models. In 2021, Samsung rolled out various updates that not only improved the performance of its flagship phones but also brought new features to mid-range and budget-friendly models. The updates were designed to enhance the user experience through improved software, optimized battery life, security patches, and enhanced camera capabilities.
Overview of Samsung’s 2021 Update
The 2021 update introduced Samsung's One UI 3.1 across most models, refining the interface for better usability. This update was built on Android 11, bringing smoother navigation, improved customization options, and an overall more seamless experience. The update was rolled out across various device categories, including the Galaxy S series, Galaxy Note series, Galaxy A series, Galaxy M series, and even tablets like the Galaxy Tab series.
Key Features of the 2021 Update
- One UI 3.1 Interface One of the standout features of the 2021 update was the introduction of One UI 3.1. This version brought a cleaner, more intuitive design with streamlined menus, making it easier for users to access settings and apps. With the Quick Panel redesigned, managing notifications and system controls became more convenient.
- One UI 3.1 also included improved Dark Mode, customizable Always-On Display, and better widget management, giving users more control over how their phones look and function.
Improved Camera Performance Samsung’s 2021 update focused heavily on camera improvements, making it possible for users to take better pictures and videos, regardless of their device. Flagship models like the Galaxy S21 series and Galaxy Note 20 Ultra saw the introduction of Director’s View, which allowed users to capture video using multiple cameras at the same time, providing more versatility for content creation.
- Additionally, Single Take 2.0 was enhanced, allowing users to capture several different types of photos and videos with one tap, including portraits, boomerangs, and filtered shots. Even mid-range models like the Galaxy A52 and A72 saw significant camera upgrades, improving low-light performance and adding new effects for portrait photos.
Performance Optimizations With this update, Samsung introduced improvements in system performance, optimizing the software to run faster and smoother. App launch times were reduced, and multitasking became more efficient. Samsung also focused on battery optimization, ensuring that devices lasted longer on a single charge.
- The Adaptive Battery feature was further improved in this update, using AI to learn your usage patterns and prioritize power for apps you use most frequently while limiting background activity for less important apps. This resulted in better power management across all models, from the premium Galaxy S21 to the budget Galaxy M12.
Security Enhancements Security was another key area of focus in the 2021 update. Samsung rolled out monthly and quarterly security patches, ensuring that devices remained protected from the latest security threats. The update also strengthened Samsung Knox, the company’s mobile security platform, which offers end-to-end encryption and protects user data at both the software and hardware levels.
- Samsung Knox also added new features for privacy control, such as Private Share, which allows users to send files with an expiration date and restrict the ability to reshare them, ensuring complete control over personal data.
Enhanced 5G and Connectivity As 5G networks became more widespread in 2021, Samsung optimized its devices for better connectivity. The update improved 5G performance across supported devices, allowing users to experience faster download and upload speeds. This was particularly noticeable on the Galaxy S21 and Note 20 series, where users experienced fewer connectivity interruptions and more stable network performance.
- Wi-Fi 6 support was also improved, providing faster and more stable internet connections for supported devices. Additionally, Bluetooth connectivity was optimized, especially for pairing with devices like Galaxy Buds, smartwatches, and other accessories.
- Accessibility Features Samsung has always prioritized accessibility, and the 2021 update made further strides in this area. New features were introduced to improve the experience for users with disabilities, including enhanced voice controls, better text-to-speech options, and more customizable visibility settings. These features allow for a more inclusive smartphone experience for all users, regardless of their needs.
Why You Should Download the 2021 Samsung Update
If you're using a Samsung device, downloading the 2021 update is crucial for several reasons. Firstly, the performance optimizations will make your phone run faster, with less lag and better battery efficiency. Whether you're using a high-end Galaxy S21 or a more affordable Galaxy A12, the system tweaks will improve your device’s speed and responsiveness.
Download Samsung Cert Files
| Model | Cert |
|---|---|
| Samsung Galaxy GT-i8258 | Link |
| Samsung Galaxy Core GT-i8262 | Link |
| Samsung Galaxy Core Duos GT-i8268 | Link |
| Samsung Galaxy Express 2 SM-G3815 | Link |
| Samsung Galaxy Grand 2 SM-G7105L | Link |
| Samsung Galaxy Grand Neo GT-i9060-DS | Link |
| Samsung Galaxy J1 SM-J100H | Link |
| Samsung Galaxy J1 SM-J100MU | Link |
| Samsung Galaxy J1 Ace SM-J110F | Link |
| Samsung Galaxy J1 Ace SM-J110H | Link |
| Samsung Galaxy J1 Ace SM-J110M | Link |
| Samsung Galaxy J2 SM-J200M | Link |
| Samsung Galaxy J7 SM-J700M | Link |
| Samsung Galaxy J7 SM-J700H | Link |
| Samsung Galaxy J5 SM-J500H | Link |
| Samsung Galaxy J5 SM-J500M | Link |
| Samsung Galaxy S3 GT-i9300 | Link |
| Samsung Galaxy S3 GT-i9308 | Link |
| Samsung Galaxy S3 Neo GT-i9300i | Link |
| Samsung Galaxy S3 Neo GT-i9301i | Link |
| Samsung Galaxy S4 GT-i9500 | Link |
| Samsung Galaxy S4 GT-i9515 | Link |
| Samsung Galaxy S4 GT-i9515L | Link |
| Samsung Galaxy S5 SM-G900T | Link |
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| Samsung Galaxy S6 SM-G920F | Link |
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| Samsung Galaxy S6 Edge SM-G925F | Link |
| Samsung Galaxy S6 Edge SM-G925i | Link |
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| Samsung Galaxy S6 Edge Plus SM-G928G | Link |
| Samsung Galaxy S6 Edge Plus SM-G928T | Link |
| Samsung Galaxy S7 SM-G930F | Link |
| Samsung Galaxy S7 Edge SM-G935F | Link |
| Samsung Galaxy Note 2 GT-N7100 | Link |
| Samsung Galaxy Note 3 SM-N900 | Link |
| Samsung Galaxy Note 3 SM-N9000Q | Link |
| Samsung Galaxy Note 3 SM-N9009 | Link |
| Samsung Galaxy Note 3 Neo SM-N750 | Link |
| Samsung Galaxy Note 3 Neo SM-N7506V | Link |
| Samsung Galaxy Note 3 Neo SM-N7505 | Link |
| Samsung Galaxy Note 3 Neo Duos SM-N7502 | Link |
| Samsung Galaxy Note 4 SM-N910T | Link |
| Samsung Galaxy Note 4 SM-N910U | Link |
| Samsung Galaxy Note 10.1 GT-N8000 | Link |
| Samsung Galaxy Note 10.1 SM-P601 | Link |
| Samsung Galaxy Premier GT-i9260 | Link |
| Samsung Galaxy Tab 2 GT-P3100 | Link |
| Samsung Galaxy Tab 3 SM-T311 | Link |
| Samsung Galaxy Tab 4 7.0 SM-T239M | Link |
| Samsung Galaxy Win GT-i8558 | Link |
Conclusion
Samsung’s 2021 update brought significant improvements across all device categories, making it essential for users to download. With a smoother One UI 3.1 interface, camera enhancements, security patches, and performance optimizations, Samsung ensured that every user—from flagship owners to budget phone users—benefited from a better overall experience.
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