: Known for its "Pixel-like" smoothness combined with deep customization, Project Elixir has shifted its crownlte development toward Android 16 (Baklava) . Note that latest updates for this ROM are often distributed via community support platforms.
Custom ROMs provide a powerful way to upgrade aging smartphones long after official manufacturer support ends. The "crownlte"—the official development codename for the Samsung Galaxy Note 9 (Exynos variant)—continues to benefit from this vibrant development scene. A newly updated custom ROM for the crownlte brings modern Android features, enhanced security patches, and optimized performance to this iconic stylus-equipped flagship.
This article is your complete encyclopedia. We will cover the best updated ROMs available right now, how to install them, troubleshooting tips, and why you should make the switch today.
Once you have downloaded your chosen and the appropriate GApps package (if not pre-included), follow these steps: Step 1: Boot into Custom Recovery crownlte custom rom updated
We ran Geekbench 6 on a Exynos 9810 Note 9 with a fresh battery:
Updated April 28, 2026 crDroid is known for stability and performance. It is based on LineageOS but adds extensive customization.
Protect your personal data with up-to-date monthly security bulletins. : Known for its "Pixel-like" smoothness combined with
For users who cannot live without the S-Pen features and Samsung's ecosystem, Noble ROM is a masterpiece. Developers have successfully ported newer versions of Samsung One UI (including versions built for the Galaxy S21 and S22 series) straight to the crownlte hardware. You keep Samsung Notes, camera features, and S-Pen air actions while enjoying a modern interface. Prerequisites Before Flashing
Do you want the look of a on your Note 9? Project Hyper is the wildcard of 2026. Based on HyperOS 2.0.215, this ROM completely transforms the Note 9’s identity. It is heavily debloated, boots on all Exynos 9810 devices, and includes a brightness fix and GApps fixed out of the box.
Evolution X turns your Note 9 into a Google Pixel 8. You get the exact Pixel launcher, wallpapers, fonts, and the "At a Glance" widget. It also ports over Pixel-exclusive features like Call Screening (in supported regions) and Live Translate. We will cover the best updated ROMs available
: Fingerprint and face unlocking stability varies; LineageOS 23 reportedly lacks face unlock.
Before you grab your USB-C cable, keep these modern caveats in mind:
Keep your phone charged to at least 60% to avoid sudden shutdowns.