Hello everyone today been released the official Firmware update KKU3COK2 to phone Galaxy S6 SM-G920K The large group of users converge on their official update to Android 5.1.1 Those who did not receive the update you can now get it from Galaxy Rom we will explain the steps of installation step by step
G920KKKU3COK2 Android 5.1.1 is the new official firmware update for the Galaxy S6 SM-G920K and now it is available and you can download it from Install Android Firmware Website and get help to updating and installing it with our Complete Tutorial.
There are several ways to install KKU3COK2 Android 5.1.1 Lollipop on your Galaxy S6 SM-G920K so, read this tutorial and you will be able to get the new update easily.
We recommended that you always update your Android OS on your Android Device because it will improve the performance of your Phone.
Note: Read this tutorial carefully and do it on you own risk. Galaxy Rom Website Team are not responsible for any damage caused on your phone , so be careful when you do anything and make sure that you are doing it with the right way.
Please read the notes before installing the Official ROM/Firmware Lollipop 5.1.1 Phone Galaxy S6 SM-G920K
Installation of this ROM/Firmware on your own risk and as we said Galaxy Rom Website Team are not responsible for any damage caused on your phone .
This ROM/Firmware for Galaxy S6 SM-G920K only ,So don’t install it on any other Samsung device .Check your device model and be sure that is matched the same Model here in this tutorial . Go to Settings > About Phone > Model Number .
Make a backup for your personal data to avoid data losing.
Make sure that your battery is 50% at least before starting the update process.
Don’t move or remove the USB cable during the Firmware installation Process .
Attached images are examples only, so you may find some difference, but all steps are same at all.
Enable USB Debugging Mode on your Samsung device by going to developer options ( If you can’t find Developer Options you must show it by going to Settings > About phone then tab 7 times on Build Number and you will get message tell you that the developer options are enabled , See the image below).
All the above notes are very important and you must follow them before proceeding the installation process.
Rom Official Firmware Details for Lollipop 5.1.1 Galaxy S6 SM-G920K
Remember: that you can download this Official ROM/Firmware for another country and installing it on your Phone , but the version must be compatible.Samsung rolled out the firmware for the following countries. The firmware which are unbranded or not locked to any carrier, it doesn’t matter which country or region you will flash on any Galaxy S6 SM-G920K
After the download you can Now, follow our tutorial to learn how to install Android 5.1.1 Lollipop G920KKKU3COK2 official firmware on Galaxy S6 SM-G920K follow this explanation to figure out how to install Samsung official Firmware ROMs
You can install Official ROM/Firmware update on your Android Samsung Galaxy Phone by several ways as we shown below , so do one of the following methods :
Installing Official ROM/Firmware on Samsung Galaxy phones through PC via Samsung Kies ?
Be sure that your PC is connected to the Internet , setup the Samsung Kies Utility , and connect your phone to your PC Via USB Cable .
Run the Samsung Kies Utility and it will recognize your Samsung Phone.
On Samsung Kies Home Screen , you’ll see a notification say that a “New Firmware Upgrade is available” . If it said that “You have the latest Firmware update” it means that you didn’t have the latest Firmware on Kies yet ,So you can check back later, or try flashing this Firmware manually with (Odin)
Click the “Firmware Upgrade” to start the update process.
Follow the instructions that appear on the screen.
Once done your Phone will restart itself automatically.
After the reboot you can disconnect your Phone from your PC.
Installing Official ROM/Firmware Android Lollipop or KitKat on Samsung Galaxy through OTA (Over The Air) ?
Connect your Android Phone to Wi-Fi network or mobile data (Internet) and be sure to have a stable Internet connection.
Go to Settings>About then click on Update or update option (if you received a message says that “The latest update have already been installed” and you do not receive any updates yet, try through Samsung kies , If not, do it with Odin manually)
If you have a message “ New firmware update available “ Click OK to start the downloading and installation process.
Once you do this, the device will restart itself automatically to install the firmware update.
Installing Official ROM/Firmware G920KKKU3COK2 Android 5.1.1 Lollipop on Galaxy S6 SM-G920K through Odin?
The previous methods for receiving Official ROM/Firmware update G920KKKU3COK2 Android 5.1.1 Lollipop on your Galaxy S6 are the official methods, but most of us doing it with the manual method through the Odin , So the following steps will show you how to do it with Odin program .
Install the Samsung USB driver .
Unzip the ROM file and you will have this file with this name G920KXXDLJ5_G920KODDDLI7_INU.tar.md5 .It is the G920KKKU3COK2 Android 5.1.1 Lollipop Official ROM/Firmware update for Samsung Galaxy S6 SM-G920K
Now press the AP button and choose the ROM file with .tar.md5 that you just extracted it . See the following picture:
Now we will get into the download mode in your Samsung device . To enter the download mode do the following , Turn off the device and then press and hold this three buttons (volume down button + Home button + power button ) .
You will have this alert as shown in the following picture, so press Volume Up button to continue .
After pressing the Volume Up button you are now on the download mode and ready for flashing. You will find a screen like the screen in the following picture .
Now you are already have the Samsung USB Driver and when you entered the Download Mode as shown in the previous picture, you can now connecting your Samsung Galaxy S6 SM-G920K via USB Cable then you will find that your PC now is installing the device driver and recognizing it as shown in the following picture .
Now Go back to Odin to see if the ID:COM box’s color turned into blue color or not, this blue color means that your Samsung Galaxy S6 SM-G920K connected successfully and the Odin recognized it as shown in the following picture:
Make sure that the “Auto Reboot” and “F. Reset Time” options only are checked.
Click on the Start button in Odin to start the flashing process. You will find the blue color progress bar then will turn into black with white square ( Don’t touch anything in the Odin program or in your phone and also don’t move your phone or the USB cable to avoid errors ). If the flashing process completed successfully you will find the PASS! Message with green background as shown in the following picture. It means that the operation completed successfully and now you can disconnecting your phone safely.
After installing that firmware your phone will reboot automatically and we can say to you now congratulations you have now the Official Firmware G920KKKU3COK2 Android 5.1.1 Lollipop on your Phone Samsung Galaxy S6 SM-G920K.
Download Android 5.1.1 G920KKKU3COK2 Firmware for Galaxy S6 SM-G920K from the previous download links.
Download Odin V 3.07
Switch off your Phone and enter the Galaxy S6 SM-G920K into Download Mode by pressing and holding the Volume Down + Home + Power buttons (long press until the boot screen appear), now press Volume Up key to proceed to Download Mode.
Extract the downloaded Odin3.07 zip file and run the Odin3 v3.07.exe file as administrator (Right click on the .exe file and click on Run as administrator).
Now connect your Galaxy S6 to your computer via USB cable.
In Odin screen, you should see a COM Port number like “0:[COM7]” at ID:COM section and you will find a text appearing in the message box, it means that your device has been detected by Odin.
Make sure that the “Auto Reboot” and “F. Reset Time” options only are checked.
Now, extract the downloaded firmware zip file, you’ll find a firmware file with that extension .tar.md5 .
In Odin screen, click on PDA button and select the firmware file with the .tar.md5 extension (You will find the firmware file name looks like something like that : G920KXXDLJ5_G920KODDDLI7_INU.tar.md5.
Now, click on the Start button to begin the installation process, wait for a few moments until the installation process completed.
When the installation process is completed, you will see the PASS! message with a green background appears in the ID:COM port.
Your Phone will automatically reboots after installation process finishing.
You can now disconnect your Phone from your PC safely .
It’s done !!
If your device stuck in boot loop after installing the firmware update like G920KKKU3COK2 Official Firmware Android 5.1.1 Lollipop on Galaxy S6 SM-G920K, then you can do the following method:
If the Phone has stopped more than 15 minutes on the main boot screen or you see a screen of death as it known follow the following:
1- Remove the battery from your phone.
2- Power on your phone in the Recovery mode by pressing the next three buttons ( volume down button + home button + power button ).
3- Now select Wipe Data/Factory Reset and Wipe Cache Partition. You can navigate inside Recovery mode by using the sound buttons. After finishing you should now click on reboot
4- Now the problem should fixed.
Guide to help you in installing Root on Galaxy S6 SM-G920K – G920KKKU3COK2 Android 5.1.1 Lollipop.
We also work at provides a detailed explanation of how the root G920KKKU3COK2 Android 5.1.1 Lollipop on Phone Samsung Galaxy S6 SM-G920K detailed explanation you the from the following link: Explain How to Get Root on Phone Galaxy S6 SM-G920K 5.1.1 Lollipop In the absence of a special link to download root above this means that we will put in the nearest time
Here is the topic has ended and has got the Official Firmware update for your device and also to root if availability.