How To Install CM10.1 Android 4.2.1 Jelly Bean on Galaxy Fit S5670

After Galaxy Fit S5670 and Galaxy Mini S5570, here is another smartphone Galaxy Fit S5670 with lower hardware spec received CM10.1. The latest version of CM10.1 is based on Android 4.2.1 Jelly Bean which mean, installing this ROM will update your Galaxy Fit S5670 to latest Android 4.2.1 Jelly Bean. The smartphone Galaxy Fit S5670 is powered with 600 MHz processor and 280MB of RAM. Thus, it’s not a device that meet the minimum requirement for Android 4.2.1 Jelly Bean. However, Android developer managed to push it by striping few Android 4.2.1 Jelly Bean features and now we have an working CM10.1 custom ROM that can update your Galaxy Fit S5670 to Android 4.2.1 Jelly Bean. Read through this article to learn step-by-step process to install Android 4.2.1 Jelly Bean based custom ROM CM10.1 on Galaxy Fit S5670.

Few notable Android 4.2.1 Jelly Bean features are multi-user support, gesture typing, new quick settings option, lock-screen widget, new camera app, photo sphere, improved Google Now, new daydream feature, miracast display and more.


Note: This unofficial CM10.1 build is under development and may contain bugs and issues. All issues will be resolved as development progress. CM10.1 ROM is known for hundreds of customization and special theme engine that stock ROM don’t offer.


This tutorial is only for Galaxy Ace, model number S5830. Don’t try this guide in any other Android device. Check your device’s model number in: Settings » About phone. Also, we are not responsible for any damage caused due to the instruction given in this page. Try this at your own risk. Although, it is very unlikely that your device will be damaged if you follow all the instructions as it is which are mentioned in procedure.

Pre Requisites:

Backup your data first using below mentioned instructions, so that if you lost any data you can recover it easily.

SMS & Call LogUse SMS, MMS & Call Log Entries Backup & Restore App
Contacts & SettingsUse Android default backup options.
Images, Songs, Videos, Files – Copy to Internal/External SD card.
APN and MMS Settings – Note down from the path “Applications > Settings > Wireless and Network > Mobile Networks > Access Point Names


  1. Make sure your device have at least 80% battery power. [How to Check Battery Percentage in Android Phones]
  2. Backup your EFS Folder. [Guide]
  3. You already have USB Driver Installed for Galaxy Fit S5670 in your PC. [Download USB Driver]
  4. Make sure USB Debugging is enabled. [Guide]
  5. Your device is rooted [Guide] and have ClockworkMod Recovery Installed [Guide].

If you done everything that we mentioned above then you are ready to move the next page of this guide where we compile an easy to follow step-by-step guide on how to flash Android 4.2.1 Jelly Bean based custom firmware CM10.1 for Galaxy Fit S5670.

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  • Aakash Tripathi

    camera is crashing, rom will be complete and awesome if this is fixed.

    • arafat21

      We updated the download link with latest release. It do comes with some fixes but we don’t have a changelog. Flash it and see if it fix camera issue or not.