How to Update Galaxy Young Duos S6312 with Android 4.1.2 XXAML1 Jelly Bean Official Firmware

Samsung has released another Android 4.1.2 Jelly Bean update with firmware build number S6312XXAML1 for Galaxy Young with dual SIM card slot (GT-S6312). The new official firmware is now available as an Over-The-Air (OTA) update as well as through Samsung KIES.

Firmware details
PDA: S6312XXAML1
CSC: S6312ODDAML1
MODEM: S6312DDAML1
Version: Android 4.1.2
Build date: Dec 13, 2013
Regions: India

Samsung Galaxy Young Duos S6312 users who missed the OTA update notification or unable to access the update over Samsung KIES, can now download and install the same manually using our step-by-step guide.

How to Root Galaxy Young S6310/S6312/S6310N on Android 4.1.2 Jelly Bean and Install CWM Recovery

Samsung Galaxy Young users who wish to root and install ClockworkMod (CWM) recovery on their devices, may follow our step-by-step guide.

This tutorial uses CWM recovery released by XDA-Developers member, Djalo96. The CWM recovery allows Galaxy Young users to root their devices without any difficulty. This method completely supports Galaxy Young with model number GT-S6310, GT-S6312 (Dual SIM) and GT-S6310N (NFC).