The first hurdle was the "Download Mode" screen, a teal warning that felt like a digital "Keep Out" sign. With a click, you bypassed it. The progress bar crawled forward, a thin blue line rewriting the phone’s soul. You weren't just installing software; you were stripping away the "Samsung Experience," the bloatware, and the tracking, returning the hardware to its purest form. Then, the .
Confirm your model is SM-G965F or SM-G965F/DS. Do NOT attempt this on Snapdragon models (SM-G960U/W).
Once finished, force restart your phone using buttons () and instantly switch to holding Volume Up + Bixby + Power to boot directly into TWRP. Step 3: Wipe the Device Inside TWRP, select Wipe > Advanced Wipe .
The LineageOS arc-and-circle animation spun across the screen. The S9 Plus breathed again. It felt faster, lighter, and stripped of its corporate shackles. You held a device that the manufacturer had declared "end of life," yet it was now running the latest version of Android with a smoothness it never had on launch day.
Do you prefer a interface or an updated Samsung One UI look? samsung s9 plus exynos custom rom
Once Odin displays a green "PASS" message, force-reboot your phone by holding . The moment the screen goes black, immediately switch to holding Volume Up + Bixby + Power to boot directly into TWRP. Step 3: Formatting and Preparing Storage
: This is arguably the most popular choice for users who want to keep the Samsung "experience." It ports newer versions of One UI (currently up to One UI 7 on Android 15 ) to the S9+. Developers like AlexisXDA (XDA) provide builds that include modern features like Object Eraser and Remaster Picture that the original firmware lacks.
This guide applies ONLY to the Exynos variants (e.g., SM-G965F, SM-G965F/DS, SM-G965N). Do NOT attempt this on US/Canadian Snapdragon models (SM-G965U/W), as their bootloaders are generally locked.
Android Enthusiast Daily Reading Time: 12 minutes The first hurdle was the "Download Mode" screen,
These ROMs mimic the software found on Google Pixel devices. They come with all Google apps pre-installed, exclusive Pixel wallpapers, Pixel Launcher, and custom theme engines, giving your legacy Samsung phone a modern Google aesthetic. Final Thoughts on Daily Driving
When they left, the island receded like a secret closing its eyelids. Back in the city, the S9+ hummed on his desk, its screen asleep but its antenna alive. The custom ROM he had written now had a different purpose: to be a seed. He installed small, safe routines that would awaken on specific date patterns and emit the carrier for a minute or two before going back to sleep. Each phone he had modified mirrored portions of the cache and the software necessary to reconstruct it — a digital diaspora.
Samsung Galaxy S9 Plus Exynos Custom ROM Guide: Give Your Flagship New Life
Do you prefer a clean design, or do you want to keep the Samsung One UI layout? You weren't just installing software; you were stripping
Will you need to work (which requires setting up Root/Play Integrity fixes)?
The hardware was old, but the spirit was new. You didn't just own the phone anymore—you it.
Disclaimer: Modifying your software can brick your device. Backup all data.
Stay protected with 2025/2026 security patches. Customization: Tailor the interface to your liking. Best Custom ROMs for S9 Plus Exynos (2026)