Samsung S9 Plus Exynos Custom Rom -
These are often faster and more "fluid" than One UI ports. However, they traditionally struggle with Samsung-proprietary tech like VoLTE and Wi-Fi Calling
| Pros | Cons | | :--- | :--- | | Latest Android 14/15 features | Knox features lost permanently | | Faster UI & animations | Camera quality drops slightly (GCam helps) | | Monthly security patches | Widevine L3 (Netflix in SD only) | | Remove Samsung bloatware | Exynos heating issues persist in gaming | samsung s9 plus exynos custom rom
You need TWRP Recovery or a ROM-specific recovery to flash the files. These are often faster and more "fluid" than One UI ports
The Samsung Galaxy S9 Plus (Exynos variant, codename ) has one of the most resilient developer communities in the Android modding scene. While Samsung officially ended software support in April 2022 with Android 10, custom ROMs have successfully ported modern versions of Android, including One UI 7 (Android 15) Android 14/13 , to the device as of early 2026. The Current State of Custom ROMs (2026) While Samsung officially ended software support in April