Update Sm-T210 To Official Version KitKat 4.4.2

I installed this Firmware and benefited from the speed and performance in power saving mode

Model: SM-T210

Model name: GALAXY Tab3 7.0 Wi-Fi

Country: France
Version: Android 4.4.2
Changelist: 2708044
Build date: Thu, 04 Sep 2014 10:23:42 +0000
Product Code: XEF
PDA: T210XXBNI1
CSC: T210OXXBNI1
MODEM: T210XXBNI1

Instructions

Extract (unzip) the firmware file
Download Odin v3.09
Extract Odin zip-file
Open Odin v3.09
Reboot phone in Download Mode (press and hold Home + Power + Volume Down buttons)
Connect phone and wait until you get a blue sign in Odin
Add the firmware file to AP / PDA
Make sure re-partition is NOT ticked
Click the start button, sit back and wait a few minute

Very Very Good
**

Note

**: NO PROBLEM on charging in Shut Down Mode