How To

Install Android 5.0.1 Lollipop I9505XXUHOA7 Official Firmware on Galaxy S4 GT-I9505 LTE

Android Lollipop has been rolled out for the Galaxy S4 GT-I9500 (Exynos 5 Octa-Core) already by Samsung previously. Samsung devices are getting Lollipop update continuously but some of them are also still waiting for the official build. So if you are a Galaxy S4 LTE (Snapdragon 600) owner then here is a good news for you that Android 5.0.1 Lollipop based official build has been leaked for the Galaxy S4 GT-I9505 with build number I9505XXUHOA7. This smartphone is powered by the Snapdragon 600 Quad Core processor.

This latest official update is currently available for the Galaxy S4 users in Germany having build number I9505XXUHOA7 and base firmware LRX22C. But if you are from any other country then we’ve a complete guide on how to update Galaxy S4 LTE (Snapdragon 600) to Android 5.0.1 Lollipop I9505XXUHOA7 official firmware using ODIN manually, ahead of Samsung’s official roll-out. You can also check the firmware details for this leaked build from here.

Flash Android 5.0.1 Lollipop Official Firmware on Galaxy S4 GT-I9505 LTE

Firmware Details:

  • Model Name: Galaxy S4 LTE
  • Model Number: GT-I9505
  • Version: Android 5.0.1 Lollipop
  • Changelist: 3996895
  • Country: Germany
  • Product Code: DBT
  • PDA: I9505XXUHOA7
  • CSC: I9505OXAHOA7
  • Modem: I9505XXUHOA7


This guide containing the Android 5.0.1 Lollipop leaked firmware is only working with the Galaxy S4 LTE GT-I9505. Do not try to install this firmware on any other or incorrect variant. As a result your device might gets bricked. You can check the model number of your device by going to Settings> About phone > Model Number.


AndroidBlog will not be held responsible for any kind of damage or mishap occurred to your Galaxy S4 LTE (Snapdragon 600) GT-I9505 during or after the installation of Android 5.0.1 Lollipop I9505XXUHOA7 official firmware via Odin flashing tool. Proceed at your own risk.


  • First, take a proper backup of all your important data on your Galaxy S4 GT-I9505 using a custom recovery like  CWM or TWRP before proceeding to the installation guide.
  • Download and install correct USB drivers for Galaxy S4 GT-I9505 on your PC.
  • Enable USB Debugging Mode on your device by navigating to Settings > Developer Options > check the USB Debugging option.
  • The Galaxy S4 GT-I9505 should be unlocked.
  • If you have a custom ROM installed on your device, then it will be lost after installing this stock update.
  • The custom recovery will be replaced by the stock version on the Galaxy S4.
  • Verify the battery level of your Galaxy S4, it should be charged at least about 80% before going ahead to the installation instructions.

Required Files:

Steps to Update Galaxy S4 LTE GT-I9505 to Android 5.0.1 Lollipop I9505XXUHOA7:

Follow the given step-by-step guide on how to update Galaxy S4 to the leaked Android Lollipop firmware:

1:- First of all, download Android 5.0.1 firmware and Odin flashing tool zipped files from the above links on the desktop of your PC.

2:- Extract the firmware and Odin zipped files.

3:- Now, turn OFF your Galaxy S4 in order to boot into Download Mode.

4:- Turn ON the device while pressing and holding Home + Power + Volume Down keys at the same time.

5:- Run Odin tool on your PC as Administrator.

6:- While your device is in Download Mode, plug it with the PC via its USB data cable.

7:- In Odin the ID: COM box will turn light blue with COM port number if the USB drivers are properly installed and the phone is connected successfully. It will take a while, so be patient.

8:- Click on the AP tab in Odin and choose the extracted firmware file.

9:- Make sure that you’ve ticked “Auto Reboot”, “F.Reset Time” and “Re-Partition” check boxes .

10:- Click on the Start button to begin the installation process in Odin.

10:- Once the installation process is successfully finished, the phone will restart automatically. This process will take a few minutes.

12:- Disconnect the Galaxy S4 GT-I9505 after the home screen appears on the screen.

That’s All! You’ve successfully installed the stock Lollipop build I9505XXUHOA7 on the Galaxy S4 LTE GT-I9505.

Let us know in the comments section below if you have any query or problem while updating your Galaxy S4 to the stock Lollipop build I9505XXUHOA7.


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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  1. will the Android 5.0.1 Lollipop I9505XXUHOA7 Official Firmware work on the sprint s4 unlocked……

    1. I but AP alone in the first (odin) then CP alone then CSC
      Without BL and my mobile work in good way with LTE also

  2. Hi, I download 5.0.1 android in my s4 i9505 and it’s work 100%.
    But I have Q?
    When I download i worked like this used AP 1st then CP 2nd then CSC 3rd one by one on odin and without use BL
    Q….Not use BL will be a problem in Future or what?
    Thanks a lot

  3. WiFi works ok on my I9505 :>)

    I followed the instructions on XDA –

    Note this section: Important
    Ok so reflashed the files with re-partition actually ticked in odin this time and wifi is working, so the pit file and re-partition is a must for working wifi . ( thx to @kingears )
    if u wan’t to revert back to KK don’t flash the Bootloader ( thx to @LastStandingDroid )

  4. I Need help! After it all, none of my phone sensors aren’t working, not even proximity. It means that all air gestures features are not working. I need a fix please, do anyone know ?

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