Plus Exynos Custom Rom - Samsung S9

The Exynos variant (SM-G965F) has much better custom ROM support compared to the Snapdragon version, thanks to an unlockable bootloader. 1. Noble ROM (One UI Port) - Best for Stability & Features

Massive customization menu, built-in gaming mode, and frequent updates.

Tap . The first boot can take up to 10 minutes. Troubleshooting Common Issues samsung s9 plus exynos custom rom

Click . Once completed, force-reboot directly into TWRP by holding Volume Down + Power , then immediately switching to Volume Up + Bixby + Power when the screen goes black. Step 3: Flash the Custom ROM Inside TWRP, go to Wipe > Advanced Wipe . Select Dalvik, Cache, System, and Data , then swipe to wipe.

Back up all photos, contacts, and documents. Flashing wipes everything. Charge Battery: Ensure your phone has at least 60% battery. The Exynos variant (SM-G965F) has much better custom

Best for: Customization junkies.

Follow the on-screen prompts (usually long-pressing Volume Up) to unlock the bootloader. Your phone will wipe itself and reboot. Step 2: Flash TWRP Recovery via Odin Once completed, force-reboot directly into TWRP by holding

The next morning, Leo ran a stress test. He played Genshin Impact at medium settings – the Exynos used to overheat in 5 minutes. He played for 30. The phone got warm, not hot. The battery graph was a gentle downward slope, not a cliff.

Some newer ROMs (like Noble) require repartitioning the device to allocate more system space.

Connect your phone to the PC while still in TWRP. Copy the downloaded ROM zip file to the internal storage. In TWRP, tap . Select the ROM zip file. Swipe to confirm the flash.