Samsung S9 Plus Exynos Custom Rom Jun 2026

| Problem | Solution | | :--- | :--- | | | Go back to TWRP. Wipe Dalvik & Cache. If that fails, Format Data again. | | No SIM card detected | Flash the latest Exynos 9810 modem firmware via Odin (CP slot). | | Safetynet / Play Integrity fails | Flash Universal SafetyNet Fix via Magisk. Use Shamiko to hide root. | | Screen stays black after call | Proximity sensor calibration issue. Install "Sensor Test" app and reset proximity. | | Battery drains fast | Use BetterBatteryStats to find wakelocks. Disable "Mobile data always active" in Dev Options. |

Samsung S9 Plus Exynos in 2025? Custom ROM Makes It Faster Than A54!

Breathing New Life into the Samsung Galaxy S9 Plus Go to product viewer dialog for this item. (Exynos) in 2026 Samsung Galaxy S9 Plus Go to product viewer dialog for this item. samsung s9 plus exynos custom rom

Noble ROM 4.2 (latest) S9/S9+/N9 Exynos | Android 14, One UI 6.1

Tripping Knox (Samsung’s defense-grade security chip) is irreversible. Once you flash a custom binary: | Problem | Solution | | :--- | :--- | | | Go back to TWRP

Several custom ROMs are available for the Samsung S9 Plus Exynos variant. Here are some popular ones:

If you want to keep the Samsung look and feel, is the gold standard. It ports software from newer flagships like the S20 or Note 10 Lite to the S9 series. | | No SIM card detected | Flash

For the , custom ROMs are the primary way to access modern Android versions and updated features long after official support ended. As of April 2026, the development community remains active, with recent ports bringing Android 15 and 16 to the aging flagship. Top Custom ROMs for S9 Plus Exynos (2025–2026)