How To

Flash Official XXU1COH4 Android 5.1.1 Lollipop Firmware on Galaxy Note 4 N910F

Android 5.1.1 Lollipop build XXU1COH4 rolled-out for the Samsung Galaxy Note 4 (International Variants). This latest major software update comes with 5.1.1 Lollipop version including all its awesome features which is now available for the model N910F of Galaxy Note 4. Android 5.1.1 Lollipop XXU1COH4 finally arrived for the other variants just after Samsung rolled-out for the N910C. This update comes with better performance, a new icon layout and enhanced security. Currently, users in Italy and France can update their devices over Samsung KIES and OTA (Over-the-air) but if you are from any other region then navigate to the given guide to install XXU1COH4 Android 5.1.1 Lollipop on Galaxy Note 4 N910F manually.

Please note that N910FXXU1COH4 is based on the latest Android 5.1.1 Lollipop and your Note 4 should be unlocked. So if you are interested to get this latest Android update on your Note 4 then go ahead and read the following instructions carefully. In this guide we’ll use Odin flashing tool to install official and completely unbranded firmware XXU1COH4 Android 5.1.1 Lollipop on Note 4.

Samsung Rolled-Out Android 5.1.1 Lollipop Official Firmware for Galaxy Note 4 N910F

XXU1COH4 Android 5.1.1 Firmware Details:

Model SM-N910F
Model name GALAXY Note 4
Country Italy (H3G)
Version Android 5.1.1
Changelist 5568394
Build date Thu, 13 Aug 2015 01:46:01 +0000
Product code HUI


This guide containing the stock Android 5.1.1 Lollipop firmware and instructions can be used only with the Galaxy Note 4 N910F. Do not try to install this firmware on any other device or incorrect variant. Check the model number of your phone by navigating to Settings > About phone > Model number.


AndroidBlog will not be held responsible for any kind of damage occurred to your Galaxy Note 4 N910F during or after the installation of Android 5.1.1 Lollipop N910FXXU1COH4. Proceed at your own risk.


  • Make sure to take a proper backup of all your existing data and settings first on your Note 4 before proceeding to installation guide.
  • Download and install Galaxy Note 4 USB Drivers on the PC.
  • Enable USB Debugging Mode on the Note 4 from Settings > Developer Options > check the USB Debugging option.
  • The battery level of the Galaxy Note should be at least about 80% to avoid unexpected shut downs during the flashing process.
  • The Galaxy Note 4 SM-N910F should be unlocked.
  • If you have already installed a custom recovery then it will be replaced by the stock version.
  • After the installation of official firmware, your Galaxy Note 4 will no longer belong to a rooted version.

Required Files:

Steps to Update Galaxy Note 4 N910F to Android 5.1.1 XXU1COH4 Lollipop Official Firmware:

1:- First, download the Android 5.1.1 Lollipop N910FXXU1COH4 firmware file for your Galaxy Note 4 on the desktop of the PC.

2:- Now extract the firmware .zip file to get a tar.md5 file.

3:- Turn OFF the Galaxy Galaxy Note 4 in order to boot into Download Mode.

4:- Next, turn ON the phone by pressing and holding Home + Power + Volume Down buttons at the same time.

5:- Run Odin3 v3.10.6 on the PC (as Administrator).

6:- While the Galaxy Note 4 is in Download Mode, connect it with PC and wait for a while till Odin detects it. If the drivers are installed correctly then the ID: COM box will turn light blue in Odin after phone is connected successfully and you will get a message in Odin saying Added!!

7:- In Odin, click on the AP button and navigate to the firmware file that you’ve already extracted and placed on the desktop of your PC.

8:- Ensure that you’ve checked Auto Reboot and F.Reset Time options and the Re-Partition option must be unchecked.

9:- In Odin, click on the Start button to begin the installation process that may take a few minutes to completed.

10:- Once the flashing process is finished, the Galaxy Note 4 will be automatically rebooted.

10:- Disconnect the device from the PC after the home screen appears.

Done! You’ve installed the N910FXXU1COH4 Android 5.1.1 Lollipop stock build on the Galaxy Note 4 successfully.

Let us know in the comments area below if you have any problem or query while following the above instructions.

Aamir Jamal

An Android Geek and audiophile who love to read and write reviews/tutorials about gadgets and new tech stuff. He has written 1007 guides and other posts.

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