Install official Android 4.1.2 Firmware On Galaxy Note 2 LTE N7105

N7105XXDLL1 official firmware update for Samsung Galaxy Note 2 LTE is available for a download. We will be going through the guide to manually update Samsung Galaxy Note 2 LTE N7105 to official Android 4.1.2 firmware.

Android 4.1.2 features and improvements in the update-

New Additions in Notifcation Toggles
Notification Panel can now be customized
Brightness Slider in Notification Panel Can Now Be Disabled
Multi-View Can now be disabled
Browser Is Smoother Than Before
Status Bar has been changed from Grey to Black
Continues Input in Samsung Keyboard (Like Swipe or Android 4.2 Keyboard)
New Ink Effect On Lockscreen
New Group Cast Application

Firmware details:

Version: 4.1.2
Date: 2012-12-04
Regions: Austria, Belgium, France, Germany, Hungary, Italy, Spain, United Kingdom

The guide mentioned below is only for Samsung Galaxy Note 2 LTE N7105 and cannot be tried on any other device.

We cannot be held liable of any damage done to your device while following the below mentioned procedure.

Also Read: Install Android 4.1.2 Firmware On Galaxy Note 2 N7100

Galaxy Note 2 LTE

Install official Android 4.1.2 Firmware on Galaxy Note 2 LTE N7105

Take a complete backup of data,apps and settings as the procedure may wipe your data.

Make sure that the battery of device has a minimum charge of 60%.

Enable “USB debugging” on your device by going to Settings >> Developer options >> Enable USB debugging.

Download and install Kies software.

Download official Android 4.1.2 Firmware ( ) and extract the file to get a file with extension “.tar”.

Download Odin ( to flash the firmware. Extract the contents to get “Odin3 v3.04.exe” file.

Switch off device and boot into download mode. Pressing and holding Volume Down, Home, Power till device turns on and then press Volume Up to enter download mode.

Connect device to computer via USB cable. Odin will detect your device and ID:COM will turn yellow and a message appears saying “Added”. You will be required to re-install drivers if Odin fails to detect device.

Click on PDA Button and navigate to select “.tar.md5″ file which you have extracted in earlier step.

Click on Start button in Odin to start flashing Android 4.1.2 Jelly Bean firmware. When flashing is complete you will get a PASS message.

Disconnect device from your computer.

Your device will reboot automatically.

Official Android 4.1.2 N7105XXDLL1 firmware is installed on Galaxy Note 2 LTE N7105.

3 Responses to “Install official Android 4.1.2 Firmware On Galaxy Note 2 LTE N7105”
  1. Steve Holsten February 14, 2013

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