NEWS
All Galaxy S series phones from Galaxy S24 to Galaxy S20 in the US get January 2025 update
Samsung Galaxy S series including Galaxy S24, Galaxy S23, Galaxy S22, Galaxy S21, and Galaxy S20 series including FE (Fen Edition) users are receiving the January 2025 security update on Verizon network carrier in the US. The update is being rolled out for locked models, and other carriers may receive the update in the coming days or weeks.
As always, this new update improves the security and stability of the system by installing the latest Android security patch. In addition, it fixes several issues to provide a better user experience and improved performance. The January 2025 security update for the below-mentioned Galaxy S series devices on Verizon US can be identified through the One UI build versions given below.
Galaxy S series phones
- Galaxy S24 series: S92xUSQS4AXL4
- Galaxy S23 series: S91xUSQS5CXL7
- Galaxy S22 series: S90xUSQS7EXL8
- Galaxy S21 series: G99xUSQSEGXLB
- Galaxy S20 series: G98xUSQSCHXL1
Galaxy S FE series phones
- Galaxy S24 FE: S721USQS3AXL1
- Galaxy S23 FE: S711USQS6CXLG
- Galaxy S21 FE: G990USQSEGXL4
- Galaxy S20 FE: G781VSQSIHXL2
January 2025 security patch details
January 2025 security patch resolves over 50 security vulnerabilities, including 5 classified as critical and 24 as high-level, as identified by Google. Additionally, this update addresses 1 vulnerability that was previously fixed in earlier releases, along with two that do not apply to Samsung devices.
Moreover, Samsung has also implemented fixes for 22 security fixes under the Samsung Vulnerabilities and Exposures (SVE) related to SoundPicker, Samsung Message, NotificationManager, and Protection Mechanism Failure in bootloader.
The above Galaxy S series users on Verizon US are advised to install the January 2025 update immediately to take advantage of the enhanced security measures. Those who haven’t received the update notification can manually check for the update and install it.
To install the update, open the Galaxy smartphone’s Settings, select ‘Software Update’ and then select ‘Download and Install.’ Following these steps will ensure that your Galaxy S series smartphone is up to date with the latest security protection.
Samsung has begun rolling out the December 2025 security update for the Galaxy S23, Galaxy S23 Plus, and Galaxy S23 Ultra. Right now, the update is available for users in Korea, and it will soon be available in other countries as well.
Users of the Galaxy S23 series can verify the December 2025 security update via One UI build versions:
- Galaxy S23 – S911NKSS6EYL1
- Galaxy S23 Plus – S916NKSS6EYL1
- Galaxy S23 Ultra – S918NKSS6EYL1
The December 2025 security patch brings important security improvements to your device. A total of 68 security vulnerabilities discovered by Samsung and Google have been addressed. These improvements help protect your phone from potential threats and enhance your privacy.
Along with security improvements, this update also includes minor performance and stability enhancements. This will make your phone run more smoothly and reliably. The update is approximately 421 MB in size, so it’s recommended to download it over Wi-Fi to avoid excessive mobile data charges.
To download the December 2025 security update on your Galaxy S23 series device, go to your phone’s Settings >> tap on Software update >> select Download and install. Once the download is complete, tap Install now, and your phone will restart with the latest update.
This December 2025 security patch is based on Android 16 and One UI 8, but Samsung is also preparing the One UI 8.5 update, which will bring even more features to the Galaxy S23 series in the future. Stay tuned.
After releasing the One UI 8.5 beta program for the Galaxy S25 series today, the Samsung Galaxy S25 FE smartphone has now been added to the One UI 8.5 internal testing device group. Along with the One UI 8.5 beta program, the Korean tech giant is also working on preparing this major update for other Galaxy devices.
One UI 8.5 Beta introduces numerous new features, enhanced Galaxy AI tools, an improved user interface, and improved productivity, privacy, and performance across the Galaxy ecosystem. As you receive the Beta build, you may encounter bugs and battery-draining issues.
Tarun Vats has spotted a new One UI 8.5 testing firmware version, S731BXXU3BYLD, for the Samsung Galaxy S25 FE. The Galaxy S25 FE launched with One UI 8.0 pre-installed, and the One UI 8.5 update will be the minor One UI upgrade.
The One UI 8.5 beta update is currently available in only a few countries for the Samsung Galaxy S25, Galaxy S25 Plus, and Galaxy S25 Ultra. This lets users try out new features before the stable release. A new testing build suggests that Samsung Galaxy S25 FE users will receive this major update directly when the stable version is released.
In addition, Samsung has also confirmed that it will launch the Galaxy S26 series next year with the One UI 8.5 update Pre-installed. This means that Galaxy S25 FE users will receive this major update sometime afterward.
Samsung has begun rolling out the One UI 8 Watch update for the Galaxy Watch 4, Galaxy Watch 4 Classic, and Galaxy Watch 5 LTE. The One UI 8 Watch update is based on the Wear OS 6.
Note that the stable One UI 8 Watch update is currently available only to Galaxy Watch 4 users in South Korea. The company has not yet provided a timeline for when this update will be available in the global market.
However, the Galaxy Watch 5 LTE is already receiving the One UI 8 Watch update in India. Given the pace of the One UI 8 update rollout, it shouldn’t be long before it becomes widely available.
Galaxy Watch 4, Watch 4 Classic, and Galaxy Watch 5 LTE users can identify the latest software via the PDA build version ending with JYK4 and DYK4, respectively. The firmware also carries the October 2025 security patch. The stable update unlocks even better performance, power efficiency, and stability.
One UI 8 Watch brings a completely new tile system that improves accessibility. This update also optimizes overall performance and battery efficiency with app updates. You can look forward to a whole new world of smartwatch ventures.
To download the update, check for software updates. Your watch may already have an OTA update pending for your approval. Press the download and install button.
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