Samsung Galaxy Ace SM-G313HZ V4.4.2

 Firmware details

Model: SM-G313HZ
Model name:
Country: Vietnam
Version: Android 4.4.2
Changelist: 1946331
Build date: Tue, 29 Jul 2014 03:16:53 +0000
Product Code: XXV
PDA: G313HZDBU0ANG5
CSC: G313HZOLB0ANG3
MODEM: G313HZDXU0ANG2

Pre-requisites

1. Install USB Drivers for Samsung Galaxy SM-G313HZ on the computer.

2. Enable USB Debugging Mode on the note by navigating to Settings >> Developer Options.

3. Make a backup of all your important data before following the guide.

4. Ensure the battery of the note is charged more than 80 percent.

Introduction: 

Steps to Update Galaxy SM-G313HZ_v4.4.2 KitKat Firmware

Step 1: Extract Firmware zip file using WinRAR/7-Zip/WinZip or any other extracting tool,

Step 2: Extract Odin zip file and you will get Odin3 v3.07.exe along with few other files.

Step 3: Switch off the Galaxy Ace

Step 4: Boot the device into Download Mode by pressing and holding Volume Down and Power

link Download:

Download Here