Default How to Stop KitKat Update ....

I spoke with Samsung Technical Support and they told me there is no way to get rid of the KitKat Update that I already downloaded to my Note 3. The Update is NOT yet Installed .....

I've been getting Notifications asking me if I want to Update or Postpone. I have been postponing the Update, but now I can no longer Postpone the Update.

Is there a way to get rid of the Update File which I already downloaded to my Note 3, before it Automatically Updates .... or am I stuck with KitKat no matter what?

Tech Support told me to Backup whatever I can ..... I thought the Update was JellyBean. I did NOT want KitKat ... !!!

If I'm stuck with KitKat, how can I Backup third party apps, and also Backup Nova Launcher Prime Settings and TouchWiz Launcher Settings. I have spent a lot of time creating numerous folders with all my app, and even Shortcuts. I hope I do not have to go back to the PlayStore and download so many Apps all over again ......

I have already moved all the Apps that I can to the SD card, but many Apps cannot be moved to the SD card.

Help .... !!!!!
-- Samsung Galaxy Note 3, 32GB, KitKat 4.4.2
-- iBook G4, 1GHz, 1.25GB RAM, Tiger 10.4.11
-- Archos 80 G9 250GB, IceCream
-- Mac Pro 2.93GHz, 8GB RAM, Snow Leopard 10.6.8