Samsung galaxy S24 Receives November Security Update in US & Europe
Samsung is actively bolstering the security of its flagship devices. The November 2025 security update is now rolling out to the Galaxy S24 series in both the United States and Europe. This follows an initial release in South Korea last week, signaling a swift and widespread deployment.
Enhanced Security for Your Galaxy S24
If you own a Galaxy S24 in the US, you can identify the update by checking for firmware version ending in CYK2. The download size is approximately 450MB, easily accessible through your phone’s settings. To check, simply navigate to Settings > Software update > Download and install.
This update isn’t just about version numbers; it’s about protecting your data. It addresses around 34 specific security vulnerabilities for US users. European Galaxy S24 owners will receive an even more extensive package, benefiting from 45 improvements sourced from Google, Samsung, and Samsung Semiconductor.
What Does This Security Update Fix?
Thes improvements cover a broad spectrum of potential threats, including:
* Critical security flaws that could allow malicious actors to compromise your device.
* vulnerabilities in core Android components.
* Specific issues identified within Samsung’s own software.
* Enhancements to the security of Samsung Semiconductor components.
regularly installing these updates is a crucial step in maintaining the security and privacy of your smartphone.
Looking Ahead: one UI 8.5 and Future Updates
This November update marks the first software release for the Galaxy S24 series following the major One UI 8.0 update. Naturally, users are anticipating the arrival of One UI 8.5.
Currently, there’s no sign of a public beta program for One UI 8.5.Initial expectations pointed to a November launch, but plans appear to have shifted. Samsung intends to debut One UI 8.5 alongside the upcoming Galaxy S26 series early next year.
The Galaxy S25 series will likely be the first to receive the stable version, with the update eventually expanding to older models like your Galaxy S24. It’s anticipated that One UI 8.5 will be built upon the latest Android Quarterly Platform release.
We will continue to monitor the situation and provide updates as soon as they become available. Expect further news regarding the beta program’s timeline in December or January.
