The included custom kernel is where the magic happens. It allows:
Is it worth installing in 2024?
If you are currently running a buggy stock ROM or an unstable Nougat build, Prometheus v3 is the best daily driver option for the J7 Prime. It transforms the aging hardware into a usable modern device with decent battery life.
However, potential users must weigh the security risks. The ROM lacks recent security patches, making it potentially vulnerable to exploits and likely to be flagged by Google Play Protect or banking applications.
Recommendation:
Since this is Android 10, you get features that were never officially available for the J7 Prime:
The J7 Prime never received the beautiful, minimalist One UI interface officially. Prometheus V3 brings it flawlessly. You get: prometheus v3 rom j7 prime
If you decide to proceed with flashing this ROM, keep these tips in mind:
The Prometheus v3 ROM for the Samsung Galaxy J7 Prime Go to product viewer dialog for this item.
(G610x) is a custom firmware that ports features from newer Samsung devices—specifically the Galaxy A6 and Note 8—to the older hardware of the Key Features & Build Info
Base Firmware: Built on One UI version 3 (Ray Base) with a 64-bit architecture, allowing the device to run more modern apps that require 64-bit support.
Kernel: Uses the Kronos Kernel version 5, which is optimized for performance and stability on the Exynos 7870 chipset.
Aroma Installer: The installation includes a graphical Aroma installer that lets you customize the build during setup, including: The included custom kernel is where the magic happens
Audio Tweaks: Dual speaker volume boost and high-res audio support.
Visuals: Custom boot animations and emoji styles (such as iOS or Samsung styles).
Bloatware Control: Option to select which Samsung and Google apps to install or exclude. Prerequisites for Installation Unlocked Bootloader: You must have a Samsung J7 Prime with an unlocked bootloader and Developer Options enabled.
Custom Recovery: TWRP (Team Win Recovery Project) or Orange Fox Recovery must be installed to flash the ROM file.
Battery: Ensure your device has at least 50% battery to prevent it from shutting down during the flashing process. Brief Installation Guide
Enter Recovery: Power off and hold the Power + Volume Up + Home buttons. Since this is Android 10, you get features
Wipe Data: Perform a factory reset and wipe the Dalvik cache, system, and data partitions to ensure a clean install.
Flash ROM: Copy the Prometheus v3 zip file to your phone's storage via USB, select it in recovery, and swipe to flash.
Setup: Follow the on-screen prompts in the Aroma installer to finish your configuration.
Being a custom port, Prometheus V3 has some issues:
The Prometheus V3 ROM is a custom firmware developed for the Samsung Galaxy J7 Prime (model numbers SM-G610F, SM-G610M, and SM-G610Y). Created by XDA Recognized Developer ananjaser1211, this ROM is part of the Prometheus series, which aims to deliver a debloated, optimized, and feature-rich Android experience based on Samsung’s official software.