The Galaxy Ace S5830 is the most-selling low-end Android smart phone from Samsung. It has been in the market for a long time and yet has success fully manage to survive the competition from other phone in the category. Some time ago we wrote an article on the best Jelly Bean ROMs for the Galaxy Ace but unfortunately both the ROMs did not get due update and fixes for the problem they suffered from.

There was not a single day when we did not hear our users reporting this or that bug and therefore, I decided to find a really good Jelly Bean ROM for the Samsung Galaxy Ace S5830. Having a phone with humble specs cannot stop one from having the latest version of Android on one’s phone but when you expect something that is not perfectly possible, you must be ready to pay some cost in return too. The Galaxy Ace too little a bottle to contain all of Jelly Bean wine without overflowing and therefore, whatever JB ROM you use, it must have some or other drawbacks.

So, having tested 3 Jelly Bean ROMs on a borrowed (sorry, I do not have this phone) Galaxy Ace S5830, for 3 days, we found that the PAC-ROM with Android 4.2.2 was the best and most near bugless ROM. So here it is!


Do not forget to backup your data, current ROM and the EFS folder as directed on the installation tutorial page. For detailed information of all precautionary steps, read this tutorial.

About PAC-ROM for Galaxy Ace:

The PAC-ROM Jelly Bean ROM for the Galaxy Ace features the latest version of Google’s mobile OS that is Android 4.2.2. It is built upon resources from AOSP (Android Open Source Project), CyanogenMod 10 and Paranoid Android ROM. Thus it is obvious that this All-in-One  ROM is designed to give you the best of pure Android experience on your very Galaxy Ace phone. Thanks to the hard work of OldDroid from XDA who has successfully managed almost all features to work and added some additional nice features from all the aforementioned sources.

ROM with Android 4.2.2-2

Features of the PAC-ROM for Galaxy Ace S5830:

The following features have been found to be working smoothly without problem-

  • W Acceleration
  • Sound
  • Sensors
  • Auto Brightness
  • Display
  • Touch
  • Project Butter
  • Tablet/Hybrid UI
  • Bluetooth
  • WiFi
  • GPS
  • Supports Themes (for AOKP, CM)
  • AOKP Settings
  • Ril (Call, SMS, Microphone)
  • Data
  • Youtube LQ/HQ
  • Camera
  • ParanoidSettings
  • In-Browser-Video Player

The PAC-ROM (PAC means PA + AOSP + CM) is very light and fast. It yields a decent battery life and has most of the features of the Android 4.2.2. The ROM lets you enjoy the hybrid mode found in the Paranoid Android of which I am a big fan. To know more about Paranoid Android ROM and to learn how to use its hybrid settings, do not forget to see my review and tutorial here.


ROM with Android 4.2.2ROM with Android 4.2.2-1

Must Read:

The procedure of rooting and installing a custom ROM on your phone involves risk and might brick your phone if you make any mistake. It is advised, therefore, not to proceed if you do not understand what it is. We shall not be liable for any data loss or damage done to your phone.

Please note that to install this ROM on your Galaxy Ace S5830, you must have a rooted phone with ClockworkMod Recovery installed on it. If you have not tet rooted your Ace, root it now using our Easy Rooting Tutorial.

Download Google Apps:

The PAC ROM already has the Google Play Store app pre-installed. But if you want more Google apps, you can download the APK files of all apps, copy them to phone by connecting phone to computer using USB cable  and install them manually.

Download all Google Apps Apk files from HERE

How to Install Custom ROM on Galaxy Ace:

Use the Installation Instructions Given Here

Troubleshoot and Fixes:

In case you face any problem, after installing the ROM, try to restart phone. If it does not work, do a factory reset. Still no help, go back to your previous ROM by restoring it (backup the current ROM in CWM Recovery). In case all these do not work for you, the only option might be this:

Install the Official Firmware on Galaxy Ace S5830 using Odin

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