2022---galaxy-s9--samsung-deploys-a-final-security-update Now

: The core of this final deployment was the March 2022 Android security patch , which addressed over 50 vulnerabilities and included several bug fixes and stability improvements.

: In April 2022 , Samsung officially removed the Galaxy S9 and S9+ from its Mobile Security Page , confirming no further regular patches would be issued. Implications for Users

: Some users turn to the after-development community on platforms like the XDA Forums to install custom ROMs, potentially bringing later versions of Android to the aging hardware. 2022---Galaxy-S9--Samsung-deploys-a-final-security-update

: While many apps still run on Android 10, developers will eventually phase out support for older operating systems.

: Without new patches, the devices are increasingly vulnerable to new malware and exploits. : The core of this final deployment was

: Following the final OS update, the series was moved from monthly to quarterly security updates for its final year of support.

Despite being four years old, the Galaxy S9 series received a final "surprise" update in early 2022. : While many apps still run on Android

: This update was notable because it arrived after many expected support to have already ceased, as the S9 was not included in Samsung's newer "four generations of OS updates" policy, which only applies to devices launched in 2019 and later. Software Lifecycle Overview