Android 4.4 KitKat was released for Galaxy Note 3 a few weeks back, while Samsung Galaxy S4 still awaits the goodness of KitKat. Worry not though, as we have get hold of the leaked Android 4.4.2 KitKat for Samsung Galaxy S4 I9505. Here is how to update Galaxy S4 i9505 to Android 4.4.2 I9505XXUFNAD leaked firmware. Time to get out of Android 4.3, folks!

Model:GT-I9505Country:Open EuropeVersion:Android 4.4.2Changelist:481100Build date:Tue, 28 Jan 2014 22:02:19 +0000Product Code:OXXPDA:I9505XXUFNADCSC:I9505OXXFNA2MODEM:I9505XXUFNAD

Pre-reqsto update Galaxy S4 i9505 to Android 4.4.2 I9505XXUFNADleaked:

Create a backup of all important data in yourGalaxy device.Download and install USB drivers forSamsungGalaxy S4 in your computer.Enable USB debugging option by pressingMenu>Settings>Applications. Navigate and tap onDeveloper Optionsto ensure thatUSB Debuggingis enabled.Ensure that your Samsung Galaxy S4 I9505 carries more than 80% of charge.

-PopularAndroid 4.4 KitKat based custom ROMs.

Update Galaxy S4 i9505 to Android 4.4.2 I9505XXUFNAD:

Files required:download the Android 4.4.2 XXUFNAD KitKat firmware fromthis link. 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 GalaxyS4 off and boot it inDownloadmode: press and holdVolumeDown,PowerandHomebuttons together.Connect your SGS4 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 leaked XXUFNADfiles to AP, BL, CP, and CSC;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 S4 I9505 will then restart and you can then disconnect yourdevicefrom computer.