i537 KitKat In 1,2,3 Steps Please

Hello am new here also not a developer.
i already have S4A i537 was in MF3 with JB 4.2.2
I just downloaded the ML2 Odin files and thk god done updated to 4.3 ML2 with no problems at all.
Now i want to get the kitkat update 4.4.2 in 1.2.3 steps i already read almost all topics here and there and am totally confused
Some ppl say you must be root and other say must be unrooted
so i just downloaded The OTA file from this link
http://xdaforums.com/showthread.php?t=2629093

I537UCUCNE3 (4.4.2) Released 2014-06-06 - OFFICIAL
OTA File 444 MB
MD5: OTA File: 81ec5340a739409fc1f0d9d261103888

and threat said i must be unrooted so its complicated for me now
and am totally stuck now i even dunno what is stock recovery zip install
so please just shorten it
in 1 2 3 steps i will really appreciate it
Thanks for the best developers ever

hello

Devo7v said:

Unfortunately you're going to have to do some more reading. I know it's frustrating, but ask the information is there. There are no short steps, it's a long process and takes time to learn.
http://xdaforums.com/showthread.php?t=2775620

PS. You need to be on stock unrooted ML2 in order to install the 4.4.2 update.

Click to expand...

Click to collapse

great you said i must be UNROOTED then how can i copy the file to path !
also blaz1nr mentioned to thread which how to root 4.3 its too complicated as hell

460

hello
thanks am already at 4.2.2 stock unrooted
and i will edit thread to 1,2,3 right now

UPDATE

as am a new here i can't edit the thread but i'd like to say special thanks to "firestorm942 "

after firestorm942 help i have now kitkat 4.4.2
here it is what i did exactly
1- you have to be unrooted 4.3 ML2 if you are not you can get it by odin files its available here .
2- just download the OTA file from here

To prevent spam on the XDA forums, ALL new users prevented from posting outside links in their messages. After approximately 10 posts, you will be able to post outside links. Thank you for understanding!
try to check "blaz1nr" thread
MD5 Sum: 81ec5340a739409fc1f0d9d261103888 thanks to "blaz1nr"
3- change file name to update.zip and put it in sd card
4- now boot your phone to recovery boot by pressing vol+/home/power
5- then chose install from sd card you will see the file update.zip
it will takes up to 10 mins
Thats all and that what i did exactly and i have 4.4.2 unrooted now enough for me
thanks all and good luck