How To Update Samsung Galaxy S4 GT-I9505 Software

To Update Samsung Galaxy S4 GT-I9505 Software you need to install a newer firmware version on it. You can update your Samsung Galaxy S4 GT-I9505 without a computer by going to Settings > About Device > Software Update. Also, You can update this Samsung device manually, But you need to use a computer.

In this Guide, You will learn how to update Samsung Galaxy S4 GT-I9505 manually by using the Odin3 flasher and Samsung Stock Firmware files.

Samsung Galaxy S4 GT-I9505 Update Check List:

1- The Software Update process will wipe all your data, So backup all the wanted data (Contacts, SMS, Photos, Videos,… Etc).

2- Make sure that you know all the emails and passwords you use on this device.

3- Ensure your Samsung Galaxy device has enough charge level (50% at least).

4- Download Odin flasher and extract it to a known location on your computer.

5- Download the suitable Samsung Firmware package for your Galaxy S4 GT-I9505.

6- Extract the Downloaded Samsung Firmware package to a known location on your computer.

7- Download and Install Samsung USB Driver for Mobile phones.

Update Samsung Galaxy S4 GT-I9505 Software (Step by Step):

1- Run Odin3.exe program as Administrator.

2- Make sure these options are checked: Auto Reboot, F.Reset Time.

3- If you want to flash PIT file then check Re-Partition option, Otherwise leave it unchecked.

4- Click on PIT button and select: JFLTE_EUR_OPEN.pit (Only if Re-Partition option is checked).

5- Click on BL button and select: BL_I9505XXUHOJ2_CL5978264_QB6578636_REV06_user_low_ship_MULTI_CERT.tar.md5

6- Click on AP button and select: AP_I9505XXUHOJ2_CL5978264_QB6578636_REV06_user_low_ship_MULTI_CERT.tar.md5

7- Click on CP button and select: CP_I9505XXUHOJ2_CL5978264_QB6578636_REV06_user_low_ship_MULTI_CERT.tar.md5

8- Click on CSC button and select: CSC_OXA_I9505OXAHOJ2_CL5978264_QB6578636_REV06_user_low_ship_MULTI_CERT.tar.md5

9- Turn Off your Galaxy S4 and put it into Download Mode ( Press Volume Down + Home then Power button).

10- After you see the Warning message press the Volume Up button.

11- Use the USB cable to connect it to the computer.

12- Wait until the computer detects the newly connected device completely and installs the needed drivers for it.

13- You should see the COM port number of your device at Odin3 window (0:[COMxx]).

14- Click on the Start button to let Odin3 flasher install the new firmware files on your Galaxy S4.

15- The installing process will take several minutes, And when it is done, The Odin3 flasher will reboot your Galaxy device.

16- Look at Odin3 window, If you see PASS! Word at Odin3 program’s window, That means the update was done successfully.

17- Disconnect the USB cable.

18- When your Galaxy S4 is fully on select your preferred device language and follow the on-screen instructions to proceed with the initial setup.

19- Done, You have updated the software version of your Samsung Galaxy S4 GT-I9505.

Notice: In case you extracted the Samsung Firmware Package and you got one big file only, Then select it as AP file.