Samsung Galaxy Note 3 N900 got a latest XXUENG3Android 4.4.2 KitKatfirmware update.Once you have updated your Note 3 to this latest KitKat update, you can use this guide toroot Galaxy Note 3 on XXUENG3 Android 4.4.2 KitKat to get the root access of your phablet.

Follow this detailed guide to update Galaxy Note 3 N900 to XXUENG3Android 4.4.2KitKat: Update Galaxy Note 3 N900 to XXUENG3 4.4.2 KitKat – Official Firmware

Prerequisites to root Galaxy Note 3 on XXUENG3Android 4.4.2:

Please check these prerequisites before going forward to theupdate guide.

Downloadand install USB drivers for Galaxy Note 3 in your computer.Make sure to takebackupof any important files on your smartphone.Enable USB debuggingoption by pressingMenu>Settings>Applications. Navigateand tap onDeveloper Optionsto ensure thatUSB Debuggingis enabled.Ensure that your Samsung Galaxy Note 3 carries more than 70% of charge.

Stepsto root Galaxy Note 3 on XXUENG3Android 4.4.2KitKat:

Required files:download CF-Auto-Root packageforGalaxy Note 3SM-N900 fromhere.Also, download theOdin3 v3.09 for installation fromhere.

Here are the steps to root Galaxy Note 3 on XXUENG3 Android 4.4.2 KitKat official firmware:

Unzip Odin on your computer and install it.Unzip firmware zip file in the same folder as Odin.Switch yourSamsung Galaxy Note3 off and boot it inDownloadmode: press and holdVolume Down, PowerandHomebuttons together.Connect your phablet with computer. 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).On your Odin, select PDAand locate the CF-Auto-Root package zip file downloaded earlier.Make sure to checkAuto RebootandF.Rest Time.Click onStartto initiate the update process.When Android 4.4.2 root package installation is successfully completed, you will get aPASSmessage.Once you see the home screen, you can disconnect yourSamsung Galaxy Note 3and reboot it.