Samsung S9 Plus Exynos Custom Rom

Before we dive into the software, let’s address the hardware. Samsung’s in-house Exynos 9810 chipset is fully documented, which means source code is available for developers. This has led to:

Published by: Android Enthusiast Daily
Reading Time: 12 minutes samsung s9 plus exynos custom rom

When Samsung launched the Galaxy S9 Plus in 2018, it was a powerhouse. However, in 2024 and beyond, even the most loyal Samsung fans feel the sting of time. Official software support ended with Android 10 (One UI 2.5). While the hardware remains surprisingly capable—featuring a brilliant Quad HD+ display, a versatile dual-aperture camera, and an iris scanner—the aging software leaves it vulnerable and feature-deprived. Before we dive into the software, let’s address

Enter the world of Samsung S9 Plus Exynos custom ROMs. Samsung stopped delivering security patches for the S9

If you own the international Exynos variant (SM-G965F), you are in luck. Unlike its Snapdragon cousins (which have locked bootloaders), the Exynos chipset is a developer’s paradise. This guide will walk you through everything you need to know: why you should do it, the risks, the best ROMs available right now, and how to install them.


Samsung stopped delivering security patches for the S9 series. Hackers love old Android versions. Custom ROMs like LineageOS or crDroid provide the latest security patches, sometimes within days of Google releasing them.

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