Samsung Galaxy Note 2 SCH-R950 has recently received Android 4.1.1 update. The Galaxy Note 2 with a 5.5-inche Super AMOLED screen can be update with firmware VXALL1 Android 4.1.1 Jelly Bean through OTA or via Kies officially. The phone is powered by quad-core 1.6 GHz Cortex-A9 processor and a 2 GB RAM.

Android 4.1.1 VXALL1 Firmware Details:

PDA: R950VXALL1
CSC: R950USCALL1
Version: 4.1.1
Date: 2012-12-07
Regions: Austria, France, Germany, Italy, Netherlands, Switzerland, United Kingdom

To install the updated VXALL1 Android 4.1.1 Jelly Bean on your Samsung Galaxy Note 2 SCH-R950 you will have to take ODIN's help. Before you start doing anything, like always, don't forget to back up data and files in your phone by following these steps:

1:  The process is meant only for Note 2 SCH-R950. Therefore, the users are advised to check their devices' model number in: Settings > About phone.

2: Make sure the device has at least 80 percent of battery backup.

3:  Download and install USB drivers for your Note 2 and enable the USB debugging mode.

4: Back-up all your important data.

5: All the custom ROMs, firmware, official firmware updates, tools and anything mentioned in this tutorial belong to their respective developers. Mobile&Apps will not be held responsible for anything that goes wrong.

Follow the steps to install R950 VXALL1 Android Jelly Bean 4.1.1 update in your device

Step 1: Android 4.1.1 R950VXALL1 for Galaxy Note 2 GT-R950 to your computer and extract the zip file.

Step 2: Download ODIN.

Step 3: Switch off your phone and go to Download Mode on your phone. To do this, press and hold the Volume Down + Home buttons together and then press the Power button till you see the construction Android robot and a triangle. Press Power again to confirm to enter into Download Mode.

Step 4: Run ODIN as Administrator and then connect the phone to your computer while in Download Mode.

Step 5: If the phone is connected properly, one of the ID:COM boxes will turn yellow with the COM port number.

Step 6: Now select the files that you have to flash/install on your phone. These files are to be found from the extracted files in Step 1.

Click on 'PDA' and select file with 'CODE' in its name.

Click on 'Phone' and select file with 'MODEM' in its name. Ignore this step if there is no such file.

Click on 'CSC' and select file with CSC' in its name. Ignore this step if there is no such file.

Click on 'PIT' and select the .pit file. Ignore this step if there is no such file.

Step 7: In ODIN, check the Auto Reboot and F. Reset Time options. Do not touch any other options.

Step 8: Click on the Start button in ODIN and it will start the installation process.

Step 9: Once the installation is done, the phone will restart. When you see the home screen, you can unplug the phone from the computer.

Source: [Androidjinn]