Install Android 4.1.2 Jelly Bean KSVLL2 Firmware SHV-E250S Galaxy Note 2

Samsung started to rolled out Android 4.1.2 Jelly Bean for various variant of Galaxy Note 2 in different part of this world. The company now rolled out Android 4.1.2 Jelly Bean firmware for South Korea branded Galaxy Note 2 SHV-E250S which is E250SKSVLL2. The new update bring so many notable features into your Galaxy Note 2 such as customizable notification shade and Swype like keyboard. The latest E250SKSVLL2 Android 4.1.2 Jelly Bean update can be accessed using device inbuilt firmware feature or through KIES utility. If you unable to install by following officially recommended method then follow this tutorial to install E250SKSVLL2 Android 4.1.2 Jelly Bean manually on Galaxy Note 2 E250S.

Galaxy Note 2 E250S comes with a 5.5-inches Super AMOLED capacitive touchscreen display. This awesome phone is powered by quad-core 1.6 GHz Cortex-A9 processor and a 2 GB RAM along with several impressive hardware portfolio.

KSVLL2 Android 4.1.2 Firmware Features:

  • New additions in notification toggles
  • Customisable notification shade
  • Brightness slider in notification panel can now be disabled
  • Multi-Window view can also be disabled
  • Better browser
  • Swype like keyboard
  • New ink effect on lock-screen
  • Group Cast application

Read: Root Galaxy Note 2 E250S on KSVLL2 Android 4.1.2 Official Firmware


In this article we will guide you to install E250SKSVLL2 official firmware update in Galaxy Note, model number E250S. For this, we will use a tool called ODIN that will help us to flash the stock 4.1.2 Jelly Bean firmware in Galaxy Note 2 E250S . However, in this process you may lose all your existing installed apps and personal settings. You should follow this guide carefully to properly backup your data that you can restore later.

Android 4.1.2 KSVLL2 Firmware Details:

Version: 4.1.2
Date: 2012-12-13


This tutorial is only for Galaxy Note 2, model number E250S. Don’t try this guide in any other Android device. Check your device’s model number in: Settings » About phone. Also, we are not responsible for any damage caused due to the instruction given in this page. Try this at your own risk. Although, it is very unlikely that your device will be damaged if you follow all the instructions as it is which are mentioned in procedure.

Pre Requisites:

Backup your data first using below mentioned instructions, so that if you lost any data you can recover it easily.

SMS & Call LogUse SMS, MMS & Call Log Entries Backup & Restore App
Contacts & SettingsUse Android default backup options.
Images, Songs, Videos, Files – Copy to Internal/External SD card.
APN and MMS Settings – Note down from the path “Applications > Settings > Wireless and Network > Mobile Networks > Access Point Names


  1. Make sure your device have at least 80% battery power. [How to Check Battery Percentage in Android Device]
  2. Backup your EFS Folder. [Guide]
  3. You already have USB Driver Installed for Galaxy Note in your PC. [Download USB Drivers]
  4. Make sure USB Debugging is enabled. [Guide]

If you follow everything that we mentioned above, you are ready to move into next page of this guide where we summed up detail instruction on how to flash Jelly Bean E250SKSVLL2 Android 4.1.2 official firmware update for Galaxy Note 2 E250S.

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