S9 Plus Exynos Custom Rom — Samsung

The Samsung S9 Plus (Exynos) still boasts great hardware, particularly its camera and display. Installing a custom ROM like or LineageOS makes it a totally modern device. While the process requires technical steps, the result is a faster, safer, and more capable phone.

Fortunately, the Exynos variant has a massive developer community on platforms like XDA Developers. Installing a custom ROM can unlock Android 13, 14, or even 15/16, giving your device a new lease on life. This guide covers why you should do it, the best ROMs available, and how to get started. Why Install a Custom ROM on Exynos S9+?

Say goodbye to pre-installed carrier and manufacturer apps that waste storage.

: Ideal for users who prefer the interface of Google Pixel devices over Samsung's One UI. 🛠️ Prerequisites for Installation samsung s9 plus exynos custom rom

The Samsung Galaxy S9 Plus (Exynos variant, model SM-G965F/DS) remains a masterpiece of smartphone engineering. However, official software support from Samsung ended years ago, leaving the device stranded on Android 10.

The ROM zip file, GApps (if not included), and potentially a "repartitioner" script for larger One UI ports. Critical Warnings

The Exynos 9810 chipset features an unlockable bootloader, unlike its North American Snapdragon counterpart. This makes the Exynos variant a playground for developers. The Samsung S9 Plus (Exynos) still boasts great

LineageOS is the gold standard of custom ROMs. It offers a clean, stock-Android experience modeled after Google Pixel phones.

If you want to move forward with updating your device, let me know:

Breathing New Life into the Samsung Galaxy S9 Plus Go to product viewer dialog for this item. (Exynos) in 2026 Samsung Galaxy S9 Plus Go to product viewer dialog for this item. Fortunately, the Exynos variant has a massive developer

If you plan to the device for advanced root-level applications.

was a titan of its era, and in 2026, it remains a testament to Samsung's premium build quality. However, while the hardware holds up, the official software—stuck on Android 10 with One UI 2.5—has long since reached its end of life.

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Provides granular control over app permissions and data sharing.