I know it’s so early to write an article like this because it has just been a little more than a month since the release of the Galaxy S4. The custom development activity for the device is still in its blossoming stage and therefore, we do not have adequate choices to kick or pick this and that custom ROM and give you a list of some of the best of them.

However, those who have already rooted and installed a custom recovery on their Galaxy S4, are already looking for something worthwhile to give a shot. As the time time passes, we’ll have more and more contenders to fight for the title of the best custom ROM. Till then, we can entertain ourselves with some of the really nice ROMs that are currently available for our Galaxy S4.

For the past few days, I have been testing some custom ROMs on my Galaxy S4 GT-I9500 to sort a bunch of nice picks for this list and here goes our list of ROMs that you can try on your device.

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The very idea of a good or bad thing depends of an individual perception of things. Nobody but only a user can judge a ROM for its merits and demerits depending on his/her preferences. Therefore, when I say that a ROM is good, it’s is based on my experience as an advanced user who has an understanding of various measures on which a ROMs performance can be gauged. At the same time, I also agree that your views regarding a particular ROM might differ from me.


Flashing a custom ROM is not meant for perfect noobs. We recommend you spend some time in understanding its ins and outs before plunging into such things. Do not forget to read our detailed article that sheds ample light on the various aspects of the business. Moreover, I would also like to remind that to be able to install a custom ROM on your Galaxy S4, you must have a custom recovery like ClockworkMod or TWRP recovery installed on your phone.

How to Root and Install CWM Recovery on Samsung Galaxy S4

Things to Do Before and After Installing a Custom ROM

How to Install a Custom ROM on Samsung Galaxy S4

1. Omega ROM for Galaxy S4

Developer: Indie


ROM Review

The very name “Omega” is self explanatory of what this ROM actually is! Omega (Ω) is the 24th and the last letter in the Greek alphabet and it means “great”. I have written so much about this ROM and have used, and still using, it for years on my different Galaxy devices. It’s my personal view that if you have an Android device by Samsung, the best custom ROM for you is one that is based on stock TouchWiz firmware. No non-TW ROM can offer you that much and let you enjoy most of the features that prompted you to buy a Galaxy S4 for a hefty price.

The Omega ROM for the Galaxy S4 is based on the latest official Android 4.2.2 Jelly Bean firmware and overcomes many of the drawbacks of the device and improves its performance, speed and extends the battery-life significantly. The developer has removed most useless or less-frequently used bloats. Omega ROM comes with Perseus Kernel and features like unlimited apps in Multi-Window bar, call recording, circle battery mod, 4-Way boot menu, various system tweaks, louder volume, etc.  The ROM is stable and can be used as a daily driver.


2. Aurora N4/S6 Port ROM (Lollipop)

Developer: alemtro


ROM Review

Aurora N4/S6 Port is another good ROM that is based on Android Lollipop. The ROM features various Galaxy S6 and Note 4’s apps that you can enjoy on your Galaxy S4. The ROM contains all necessary stock apps but a good number of bloatware has been removed to give you a cleaner app drawer and a faster performing device. The removed bloat apps are available separately in a CWM/TWRP flashable zip.

  • NOTE4 starter + My advice centers transplant + lock screen (supports weather lock screen display)
  • NOTE4 Contact + dial (small window support calls)
  • NOTE4 SMS transplant (perfect support floating information)
  • NOTE4 camera transplant (4K video does not work, the other perfectly)
  • NOTE4 album + image editor transplant
  • NOTE4 calendar transplant
  • NOTE4 email migration
  • NOTE4 music player + video player (supports RMVB hardware solution)
  • NOTE4 dictionaries, instant translation, calculator, My Documents, etc.
  • NOTE4 clock
  • NOTE4 settings, voice assistant, input methods
  • NOTE4 browser
  • NOTE4 side buttons
  • NOTE4 weather plugin
  • NOTE4 wallpaper
  • NOTE4 version SNote
  • NOTE4 version of the recorder, S Health
  • Perfect NOTE4 multi-window support small floating window (long press the return key popups sidebar)
  • New toolbox, Perfect without FC
  • New ultra power saving mode and emergency mode

Aurora N4/S6 Port is very nice when it comes to performance. The battery-life, which is one of the biggest concerns for an owner of a device with a large display, is also decent and much better than stock ROM.


3. CM 11 ROM

Developer: CM Team


ROM Review:

For some unknown reasons, the GSM version of the Galaxy S4 has not been able to win the attention of our developers and it has resulted in scarcity of custom ROMs for the device. However, the void now seems to be started filling with the release of custom ROMs with Vanilla flavor. CyanogenMod is one of the most popular custom ROMs for Android devices. Compared to the slow and laggy performance of Samsung’s  TouchWiz interface, CM is blazing fast and much better in battery backup.

CM 11 is based on the stock AOSP 4.4.2 KitKat. The ROM also supports theme and so you can also install third-party themes from the Google Play Store. CM 11 also supports OTA update and thus it means that you don’t need to download and install the latest version of the ROM if a new update is available.

How to Install: Read this Tutorial

Other Useful Tutorials on Galaxy S4:

How to Unbrick Samsung Galaxy S4

How to Speed Up TouchWiz on Galaxy S4

How to Unroot Galaxy S4 and Reclaim Warranty

How to Downgrade Firmware on Galaxy S4


  1. Hi All.

    Just wanted to drop a line about the Omega ROM for the I9500 International model. Like so many others who’ve used and love this ROM, I’ve been using it since Galaxy S2, and when the S3 came out I promptly put it there, as well as the Note II, and absolutely loved it.

    Unfortunately, when I installed it on my S4 I9500 it turned the device into a hot griddle before I could even get it fully configured. I had to put it into my freezer to keep it cool enough for me to do a restore to the original stock ROM.

    However, this won’t deter me from giving the most excellent creators of Omega a few more builds before making another attempt. My Note II on Omega v16 ran so smooth and the battery life was great. I’m somewhat unexpectedly surprised at the low battery life of the S4 being it has a much bigger battery capacity, so I’m anxiously awaiting for the Omega’s next few releases.

    Thanks tremendously Omega developers for all that you do for us!!

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