The latest official firmware update for Samsung Galaxy S5 G900F titledG900FXXU1ANG9 Android 4.4.2 KitKat has been released. You can update this official firmware via OTA or Samsung KIES. However, if you haven't got this notification or looking for a manual guide, here is how to download and update the latest official firmware on Samsung Galaxy S5 LTE. The update brings general bug fixes and improves performance along with bringing in some stability.

-Root guide:Root XXU1ANG9 Android 4.4.2 on Samsung Galaxy S5 G900F – How to

XXU1ANG9 Android 4.4.2 details:

Model:SM-G900F

Model name: SAMSUNG GALAXY S5

Country:South East Europe

Version:Android 4.4.2

Changelist:2089850

Build date:Fri, 25 Jul 2014 10:07:06 +0000

Product Code:SEE

PDA:G900FXXU1ANG9

CSC:G900FOXX1ANG5

MODEM:G900FXXU1ANG8

Note:This is an official Android 4.4.2 KitKat update forSamsung Galaxy S5 modelSM-G900F. Please do not try it on other variants!

Prerequisites to update Galaxy S5 toXXU1ANG9 Android 4.4.2:

Create abackupof all important data in yourGalaxy device.Download and install USB drivers forSamsungGalaxy S5 in your computer.Enable USB debugging option by pressingMenu>Settings>Applications. Navigate and tap onDeveloper Optionsto ensure thatUSB Debuggingis enabled.Ensure that yourSamsung GalaxyS5 G900Fcarries more than 80% of charge.

How to update Galaxy S5 to G900FXXU1ANG9:

Required files:download official G900FXXU1ANG9 Android 4.4.2 from here.Alsodownload theOdin3v3.09 for installation fromhere. Unzip Odin; and unzip the leaked firmware file inside the same folder as Odin.

Install Odin on your PC and launch it.Switch yourSamsung GalaxyS5 off and boot it inDownloadmode: press and holdVolumeDown,PowerandHomebuttons together.Connect your SGS5 via a USB cable; when connected successfully, you will get a message in Odin sayingAdded!!.(In case you don’t get it, try another USB port. If that doesn't help either, then re-install USB drivers).From that window, locate the respectivefiles toAP(PDA), BL (bootloader), CP (modem), PIT, and CS (CSC) - except AP, ignore others if you don't get any such file.Check theAuto RebootandF. Reset Timeoptions. CheckRe-Partitiononlyif you selected a .PIT file in the above step.Click onStartbutton to initiate the flashing process.When update installation is successfully completed,on OdinID:COMwill turn green and Odin will show you aPASSmessage.Samsung Galaxy S5 G900F will then restart and you can then disconnect yourdevicefrom computer.