Samsung is rolling out important updates for multiple Galaxy devices. The Galaxy A54 and the Galaxy S21 series are now receiving the December 2024 security patch, while One UI 7 Beta 2 brings several improvements and fixes. Here’s a quick overview:
Galaxy A54 December 2024 Update The Galaxy A54 has started receiving the December 2024 security update in the US. Currently, the update is available for some carrier-locked units. Samsung is expected to expand it to other regions soon.
This update mainly focuses on security enhancements. It includes fixes for vulnerabilities in Android, Samsung’s One UI software, and the Exynos 1380 processor that powers the Galaxy A54. You can check for the update by following these steps:
- Open Settings > Software update > Download and install.
- If it’s not available yet, check again later or visit the SamMobile firmware library.
Looking ahead, the Galaxy A54 is expected to receive the Android 15-based One UI 7.0 update in a few months. This will be the second major OS upgrade for the device.
Galaxy S21 Series December 2024 Update The Samsung Galaxy S21 series, including the Galaxy S21, S21 Plus, and S21 Ultra, is also receiving the December security patch in the US. The build versions for the update are:
- G991USQSEGXK3 – Galaxy S21
- G996USQSEGXK3 – Galaxy S21 Plus
- G998USQSEGXK3 – Galaxy S21 Ultra
This update addresses over 45 vulnerabilities:
- 6 critical and 28 high-level fixes from Google.
- 2 high-level vulnerabilities in Samsung’s semiconductor products.
- 8 Samsung-specific fixes for issues in features like Galaxy Watch Bluetooth, SmartSwitch, DeX Mode, and Theme Center.
To update your device, go to:
- Settings > Software update > Download and install.
One UI 7 Beta 2 Overview Samsung has released the second beta build of One UI 7, and it includes noticeable changes and bug fixes. Key updates include:
- Improved Game Booster for better gaming performance.
- Removal of the Secured by Knox watermark.
- Smoother animations and changes to the Quick Panel.
Beta 2 also fixes several bugs, including a lock screen issue where notifications overlapped when using One-Hand gestures. Samsung has acknowledged the problem and confirmed it has been resolved. A future update for the One-Hand Operation+ app will bring this fix, though an exact date is not yet available.
For Galaxy S24 users testing the One UI 7 Beta, these changes promise a better and smoother experience. Samsung plans to release the stable version alongside the Galaxy S25 series next year.
