Samsung S9 Plus Exynos Custom Rom

Inside TWRP:

adb shell dd if=/sdcard/efs_backup.img of=/dev/block/sda14 samsung s9 plus exynos custom rom

This guide is exclusively for the Exynos Samsung S9 Plus. Inside TWRP: adb shell dd if=/sdcard/efs_backup

Symptom: Photos look grainy compared to stock Samsung. Solution: Stock camera HAL is proprietary. For AOSP ROMs, install for the Exynos S9+. Use ZGcam or a port configured for exynos9810 . For Noble ROM (One UI), the stock camera remains intact. samsung s9 plus exynos custom rom

The gold standard. LineageOS is stable, secure, and minimal.