Samsung S9 Plus Exynos Custom Rom |link|

Breathing New Life into a Classic: The Ultimate Guide to Samsung S9 Plus Exynos Custom ROMs

Part 4: Step-by-Step Installation Guide

1. noble ROM 4.0 (One UI 6.1 Port)

Prerequisites Before You Flash

1. A PC: For Odin and ADB commands.
2. Drivers: Install Samsung USB Drivers on your PC.
3. Data Backup: Unlocking the bootloader wipes the device completely.
4. Files to Download:
   1. Install GCam: For AOSP ROMs, download a ZGCam or BSG config for Exynos 9810. This outperforms the stock Samsung camera app.
   2. Disable RAM Plus: If the ROM has virtual RAM, turn it off. The UFS 2.1 storage is slow for swap.
   3. Kernel Manager: If the ROM supports it, use Franco Kernel Manager to set the governor to schedutil for balanced performance.

   “It’s a paperweight with a beautiful screen,” he muttered, watching the battery drain 10% in fifteen minutes of camera use. He was about to list it on eBay for spare parts when a Reddit notification popped up: [ROM][OneUI 5.1] Noble ROM 3.0 for Exynos S9/S9+ - Faster than ever!