Android 4.2.2 Slim Bean Build 3 For Sprint Galaxy S3 SPH-L710- Installation Guide

Slim Bean is best known for its fast and compressed Custom ROM and the Slim Bean team recently released the Slim Bean Build 3 custom firmware for Sprint Samsung Galaxy S3 SPH-L710 and the good news is this latest Slim Bean Build 3 is based on Android 4.2.2 Jelly Bean ROM. Although the official ROM for Galaxy S3 L710 is available but with this Slim Bean update you’ll not only get the very latest Android 4.2.2 Jelly Bean but also get many customization option that stock ROM doesn’t have. Galaxy S3 L710  comes with satisfactory hardware configuration and have enough power to run this latest Build smoothly. Hence, install this Android 4.2.2 Jelly Bean based Slim Bean Build 3 custom ROM and enjoy a customize Android experience along with the same Android 4.2.2 Jelly Bean. Read through this article to learn necessary steps to update your Galaxy S3 L710 to Android 4.2.2 Jelly Bean based custom ROM Slim Bean Build 3.

Note: This Slim Bean Build 3 that based on Android 4.2.2 Jelly Bean, is going through development phase and may contain bugs and issues. All issues will be resolved as development progress.



This tutorial is only for Galaxy S3 L710. 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
WhatsApp MessengerManually Backup WhatsApp Messenger Data.


  1. Make sure your device have at least 80% battery power, otherwise your device may see a hard brick if device turn off during installation. [How to Check Battery Percentage in Android Device]
  2. You already have USB Driver Installed for Galaxy S3 L710 in your PC. [Download USB Drivers]
  3. Backup your EFS Folder to save IMEI number and other important data. [Guide]
  4. Make sure USB Debugging is enabled otherwise you won’t able to transfer file between PC and mobile. [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 in the next page of this guide where we compile an easy to follow step-by-step guide on how to install Android 4.2.2 Jelly Bean based Slim Bean Build 3 custom firmware on Galaxy S3 L710.

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