Samsung Galaxy S6 and S6 edge update: What's new, security features, and installation guide

  • A new firmware has arrived for the Galaxy S6/S6 edge with improvements to TouchWiz, audio, and security, as well as support for Samsung Pay.
  • The OTA rollout is phased and typically begins in Korea; you can force a search in Settings or install with Odin.
  • Samsung occasionally releases one-off security patches for critical vulnerabilities, even after support has ended.

Samsung Galaxy S6 and S6 edge Update

Great news for phone owners Samsung Galaxy S6 and Galaxy S6 edge that were presented at the Mobile World Congress. These are not others that have begun with the update of the software that these terminals include so that they can take advantage of all the novelties that are integrated in the Galaxy S6 edge +. Therefore, the user interface TouchWiz of the two devices mentioned above takes an important step forward, with performance optimizations and new features focused on usability y to maximise security and your enjoyment..

The new firmware is arriving first in South Korea, as is customary in this company, and it is the version G920SKSU2COH7 and G925SKU2COH7 (respectively) and uses Android 5.1.1. So there is no major progress in terms of Google development, but they do include interesting news which improves the functionality of the terminals and also adds new options. Obviously, the global deployment It will be rolled out gradually, so it is normal for it to take a few days to appear in all markets.

Samsung Galaxy S6

An example of the novelties that are from the game in the new firmware that is beginning to be launched via OTA to the Samsung Galaxy S6 and Galaxy S6 edge is that it is now possible dump a recording directly to YouTube. In addition, there are also add-ons in services such as Knox and with regard to the , which is now much better. It is important to know that as indicated, the possibility of save images in RAW format o control the speed of the shot have not yet been incorporated.

Practical updates and stability improvements

Galaxy S6 and S6 edge Update

Beyond the features already mentioned, this release focuses on refining the experience with TouchWizYou'll find smoother transitions, smoother workflow management, the memory more efficient and better autonomy thanks to minor tweaks to background processes. In the multimedia department, audio processing has been improved. fine adjustments which improve call clarity and content playback.

Corrections have also been applied to the system security, integrated into the Samsung framework and aligned with Android ecosystem patches that correspond to the model's support cycle. This involves mitigations for known vulnerabilities and a hardening of the encryption y secure boot.

Samsung Pay

But there is a novelty that is important: the arrival of Samsung Pay. With the new update, the icon and corresponding application are added to use this option that will allow paying with the mobile terminal in a very simple way and with a excellent compatibility (It is estimated that 90% of payment terminals are compatible). By the way, there are also improvements in the appearance of the icons, which are now much more striking due to their softer edges (this accompanies an improvement in the performance of the TouchWiz interface).

Using Samsung Pay

To start using the service, access the app and add your cards following the wizard; the process is protected by Samsung Knox and biometric authentication or PIN. The technology used allows payments both by NFC such as, depending on the market and POS, magnetic emulation, which expands the number of compatible terminals. If your bank is not listed yet, you can continue using your S6 to tickets and loyalty where supported.

The Galaxy S6 edge model also gets specific new features that are not found in the Samsung Galaxy S6, as it does not have a curved panel. These are known as Apps Edge, which in some cases improve the options already available and, in others, add additional possibilities - such as People Edge which increases the usability of the main contacts that appear when you swipe from the side of the screen. In addition, you can customize shortcuts to favorite apps, check discreet notifications, and activate quick tools from the edge to reduce taps and screen switching.

How to check and download the update from your phone

For those who prefer the official and straightforward route, the OTA service is the first thing you should check. Follow these steps to see if it's already available on your device:

  1. OdinFirst, you'll need to download Odin, the program used to install firmware on Samsung smartphones. You can download it from this link.
  2. Unzip the Odin folders and the firmware you are going to install.
  3. Start the Samsung Galaxy S6 or Galaxy S6 edge in Download ModeTo do this, turn it off and then simultaneously press and hold the Home, Power, and Volume Down buttons.
  4. Connect the terminal to the computer. If everything goes well, Odin will confirm with a blue tick.
  5. With the mobile already connected, and in Odin, you must add in the section AP/PDA The firmware file you downloaded, which is the one you are going to install on the Samsung Galaxy S6 or Galaxy S6 edge
  6. There is an option called Division (or Repartitioning) should be disabled. This option is usually already disabled.
  7. Now you just have to click on Start to start the installation process, which will run automatically.

Extraordinary security updates and deployment

Although these models completed their platform support cycle some time ago, it is possible that Samsung will release timely security patches when a critical vulnerability is detected. In these cases, the company prioritizes the protección of the user and launches a specific build, usually starting with South Korea and then extending it to other regions. It doesn't represent a jump in Android version, but it does represent improvements to close serious failures and strengthen sensitive system modules. If it doesn't appear immediately, it's a good idea to have patience: OTA deployment is done in batches and may take time.

Get and install the update

If you do not want to wait for the update to arrive and you want to try the news already in the Samsung Galaxy S6 and Galaxy S6 edge, you can get the new firmwares in this link for the first of the devices and, in this other, for the second. Then you must follow the following steps (always the sole responsibility of the user and a backup must be made before anything else so that the data is not lost):

  • First of all, you will have to download Odin, the program used to install firmware on Samsung smartphones. You can download from this link.
  • Unzip the Odin folders and the firmware you are going to install.
  • Start the Samsung Galaxy S6 or Galaxy S6 edge in Download Mode. To do this, turn it off and then you must simultaneously press and hold the Home, Power and Volume Down buttons.
  • Connect the terminal to the computer. If all goes well, Odin will confirm it with a blue signal.
  • With the mobile already connected, and in Odin, you must add in the AP / PDA section the firmware file that you have downloaded, which is the one that you are going to install on the Samsung Galaxy S6 or Galaxy S6 edge
  • There is an option called Re-partition (or Repartition) that must be disabled. Usually this option is already like this.
  • Now you just have to click on Start to start the installation process, which will run automatically.

To minimize risks, check the exact model before flashing (number G92x in Settings > About device) and keep the installed official drivers on the PC. Do not disconnect the cable during the process, temporarily disable tools that may interfere and perform a Backup complete. If something fails, reboot into recovery mode and wipe the Cache; in extreme cases, a factory reset may be necessary.

This update brings a fresh new look to the Galaxy S6 and S6 edge with useful features, TouchWiz improvements, and Samsung Pay integration, along with security enhancements that continue to protect users even after the end of the main support cycle. Whether you opt for OTA or Odin, with a few simple steps and proper precautions, you can enjoy a more polished and secure experience.


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