Owners of the legendary flagship Samsung Galaxy S7 Edge often wonder about the software, especially years after the device was released. This smartphone is remembered by many for its curved screen and excellent performance, but the issue of support from the manufacturer remains relevant even in 2026. Understanding which operating system is installed on your gadget is critical for application compatibility and data security.
The device was originally released with Android 6.0 Marshmallow, but during its life cycle it received several major updates. Nowadays, many users are faced with limitations of official support, which forces them to look for alternative ways to upgrade. In this article, we will analyze in detail the evolution of software for this model, ways to check the current version and the possibility of installing more recent software.
Knowing the exact firmware version will help you avoid problems when installing banking applications or new games. In addition, this is necessary for those who are planning to sell the device, since buyers are often interested in the relevance of the software before the transaction.
Official history of Android updates for S7 Edge
The company Samsung traditionally supported its flagship devices for two to three years after release. For the model Galaxy S7 Edge (model number SM-G935F or SM-G935FD), the period of active support included several significant stages. Users received not just bug fixes, but also complete changes to the interface and functionality of the system.
The first major update was the transition to Android 7.0 Nougat. This brought support for multi-window mode, improved notification management and optimization of battery consumption through the Doze function. The next step was an update to Android 8.0 Oreo, which changed the appearance of the icons and added notification channels.
⚠️ Attention: Official support for security updates for this model has been discontinued by Samsung. Using the device on the Internet without third-party protection measures may be unsafe.
The final official version of the operating system for this smartphone was Android 9 Pie with shell One UI. This update dramatically changed the ergonomics of the interface, moving controls to the bottom of the screen for easy one-handed use. After this, the software version stopped being updated officially.
Why did Samsung stop support?
Samsung switched to a policy of supporting flagships for 4 years only for new series. For devices released in 2016, the support cycle was 2-3 years, which was the industry standard at that time.
How to find the current version of Android on your device
Checking the installed version of the system is a simple procedure that takes less than a minute. This information is required before attempting to install any updates or when contacting support. Accurate build data will help determine whether your device is on the latest official version.
To obtain information, follow these steps in the settings menu:
- 📱 Open the application
Settingson the main screen. - 📜 Scroll to the bottom of the list and find the item
Phone information. - 💻 Click on the section
Software information. - 👀 Line Android version will show the installed digital version of the system.
Here you will see the firmware build number and the date of the last security update. If the Android version field contains the number 9, then you have the latest possible official version installed. If it says 6 or 7, it is recommended to check for updates through the menu Software update.
Write down the build number (for example, G935FXXS8DUD1) before any manipulations. This will help you return to the original state in case of an unsuccessful experiment with the firmware.
Limits of official support and security
The lack of new updates from the manufacturer does not mean that the phone cannot be used, but it requires increased caution. The application store Google Play Store continues to work, however, some banks and government services may require a more recent version of the OS to work correctly.
The main problem of the outdated one is the lack of security patches for vulnerabilities discovered after 2021. Attackers can use known holes in the system to gain access to data if the user visits suspicious sites or installs dubious software. Android 9 is the lack of security patches for vulnerabilities discovered after 2021. Attackers can use known holes in the system to gain access to data if the user visits suspicious sites or installs dubious software.
| Android version | Year of update release | Support status | Security risks |
|---|---|---|---|
| Android 6.0 | 2016 | Discontinued | Critical |
| Android 7.0 | 2017 | Discontinued | High |
| Android 8.0 | 2018 | Discontinued | Medium |
| Android 9.0 | 2019 | Discontinued | Medium/Low |
To minimize risks, it is recommended not to save passwords for important services in the browser and use two-factor authentication wherever possible. You should also avoid connecting to open Wi-Fi networks without using VPN services.
Installing custom firmware: going beyond limitations
If official paths exhausted, enthusiasts are turning to the developer community. On platforms like XDA Developers you can find unofficial ports of newer versions of Android, including Android 10, 11, 12 and even newer. These firmwares are created by independent programmers and allow you to breathe new life into old hardware.
The process of installing a custom OS (for example, LineageOS or Pixel Experience) requires unlocking the bootloader and installing a special recovery menu TWRP. This gives complete control over the system, allowing you to remove pre-installed garbage and get root access.
☑️ Preparing to install custom firmware
⚠️ Attention: Installing unofficial software will void the warranty (if it is still valid) and may cause damage to the device if errors are made in the process. You act at your own peril and risk.
Custom firmware often works faster than official ones due to the absence of unnecessary software from Samsung. However, there may be problems with the camera, since the original drivers are optimized for the old version of the system, and new photo processing algorithms may not work correctly.
Application compatibility in 2026
Many users are worried that their favorite smartphone will stop running the necessary apps. Currently Android 9 still meets the minimum requirements of most popular applications in Google Play. Messengers, social networks and navigators continue to function normally.
However, some banking applications are beginning to introduce restrictions. If the application requires Android 10 or higher, you will not install it on the official software. The solution may be to use web versions of banking services through a browser, which often have full functionality.
The gaming industry is also gradually increasing its requirements. Heavy projects with advanced graphics may not start or run at low frame rates due to an outdated GPU driver that is not updated with the system. Light and casual games will not cause problems.
Most everyday applications run on Android 9 without problems, but banking software and new heavy games may require a more recent OS.
Optimizing and speeding up the system
Even on the latest official version, the system may begin to work slower over time. This is due to cache accumulation and data fragmentation. Regular cleaning and proper adjustment of animations will help restore the interface to its former responsiveness Samsung Experience or One UI.
It is recommended to disable or freeze unused system applications through the developer menu. To access this menu, you need to click 7 times on the item Build number in the section Phone information.
- 🚀 In the developer menu, find the section Drawing.
- ⚙️ Change the animation scale of windows, transitions and animator duration to value
0.5x. - 🗑️ Regularly clear the application cache through
Settings → Memory.
It is also worth checking the background activity of applications. Some apps continue to run in the background, consuming CPU resources and RAM. Limiting background activity in the battery settings will extend your battery life.
Is it possible to officially update the Samsung S7 Edge to Android 13?
No, Samsung has officially stopped supporting this model on version Android 9. Updating to Android 13 is only possible through installing custom firmware from third-party developers, which requires technical skills.
Will WhatsApp stop working on the S7 Edge?
In the near future, the messenger will continue to work, since the minimum requirements for WhatsApp are still lower than Android 9. However, in the future, support for older versions of the OS may be discontinued by the application developers.
How to return the factory firmware after custom?
To return the stock firmware, you need to use the Odin app on your PC and download the official firmware for your regional model from the firmware aggregator website. The process completely restores the factory state.
Is it safe to use banking applications on Android 9?
Use is possible, but the risks are higher than on new versions. It is recommended not to store large sums in accounts accessible from this device and regularly monitor your statements for suspicious transactions.