Samsung S9 Plus Exynos Custom Rom May 2026

Best for: Customization junkies.

You might ask, "Is my S9 Plus still worth the hassle?" The answer is a resounding yes—provided you install a custom ROM. Here is why: samsung s9 plus exynos custom rom

  • Issue: No SIM card detected.
  • Issue: Camera crashes.

    • Samsung’s One UI is feature-rich but heavy. Custom AOSP (Android Open Source Project) ROMs strip away the bloat. The result? Your S9 Plus becomes snappier, boots faster, and manages RAM better than it did on day one. Best for: Customization junkies

    The S9 Plus launched with Android 8.0 (Oreo) and officially ended at Android 10 (One UI 2.5). By installing a custom ROM, you can: Issue: No SIM card detected

    Samsung stopped delivering security patches for the S9 series. Hackers love old Android versions. Custom ROMs like LineageOS or crDroid provide the latest security patches, sometimes within days of Google releasing them.

    You are stuck on Android 10. With a custom ROM, you can jump directly to Android 13 (or Android 14 via Beta ROMs). Imagine using Material You theming, better privacy dashboards, and notification bubbles on your "old" S9.

    First boot takes 5-10 minutes. Be patient.