Update Galaxy S5 G900K to Android 5.0 Lollipop KTU1BNL2

Good news for the Samsung Galaxy S5 G900K android smartphone users, now they can update their device with the official version of Android 5 lollipop KTU1BNL2. The OTA update is liver and very soon you will get this new update on your phone, if you can’t wait for the update and want to install the same manually on your phone, here is the complete working guide which you can follow on your phone and update the same with Android 5.0 Lollipop KTU1BNL2. This is an official Android 5.0 build KTU1BNL2 update for Galaxy S5 G900K, which means you will lose root as soon as you install this update. Read all the steps very carefully and follow them one by one on your phone.

Update Galaxy S5 G900K to Android 5.0 Lollipop KTU1BNL2


We the Howtorootmobile.com team or the developers are not responsible for bricked devices, dead SD cards. Read all the instruction very carefully and Perform everything at your own risk.


This guide is only for the Samsung Galaxy Galaxy S5 G900K android smartphone. Don’t try this method on any of other Android devices, It may hard brick your device. So, first confirm your phone model number in your android phone settings. To do this Go the Settings page of your device and check out the “About Device” option.


Before following the below Mention guide, It’s always recommended to follow our pre-requisites and requirement to stay safe.


Do take the Full Backup of your Android Apps, SMS, Contacts, Call Logs, Bookmarks. This one is one of the most important step that you have to follow, as we don’t want anyone losing their personal data or apps. For help on Backup and Restore check out the below mention guides.


You need these drivers to connect your device with the computer to follow this guide. Without these USB drivers you can’t connect your device to the PC, first download and install these drivers on your system.


Now you need to enable USB debugging mode. Without enabling USB debugging mode on your device you can’t start the root, Custom ROM or Unlock process.



If your device switched off during this process, it could damage or brick the device. Make sure that your Android battery is full charge or near about 50-70% battery level.

After following the above mention steps follow the below mention guide one by one to proceed with the tutorial. All the above mention steps are very important, so do follow all the steps and do exactly what is told.



Step 1. Download the latest Android 5.0 Lollipop KTU1BNL2 for S5 here and extract the folder on your desktop.

Step 2. Download ODIN v3.09 which will help you to install Android 5.0 on Samsung Galaxy S5 G900K.

Step 3. Now boot your device in Download Mode. 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. Now connect your phone to the pc with USB cable and run the ODIN application on your desktop.


Step 5. Now select the files that you have to install on your phone. You can get all these files on the Firmware package that your downloaded on Step 1.

Select these files from the extracted firmware package(Step 1);

a) Click the PDA / AP button and select file with .tar.md5 extension

b) Click the Phone / CP button and select file with MODEM in its name

c) Click the CSC button and select file with CSC in its name

d) Click the PIT button and select the .pit file
[Note: Ignore the last three steps (b, c and d) if such files are not found.]

And make sure that Auto Reboot and F.Reset Time check boxes are selected in Odin. Also, ensure the Re-Partition option in Odin is not selected, check it ONLY if you selected a .PIT file in the above step.

Step 6. [IMPORTANT] Recheck all the setting once again, once you are sure that all setting are correct then hit the Start button from the ODIN application screen to start the update process.

Step 7. The flashing process will take some time, once the installation is done you will see the “PASS” message with green background on the ODIN application.

That’s it. Your Samsung Galaxy S5 has now been updated to Android 5.0 build KTU1BNL2 firmware update. Go to Settings > About phone to verify.

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Arun is Android Fan and passionate about Mobile apps. He is currently using the Galaxy S 4 & Nexus 4 . For more info you can follow him on Google+, Facebook and Twitter.