How can I revert back to my original operating system?

[AC Question]

I just updated the software on my Galaxy S5 to Lollipop and I don't like one new feature it has. There are so many function and changes that I don't like that, instead of listing all of them and trying to get fixes, I am hoping I can go back to an earlier version of the operating software.

 

[B. Diddy]

Welcome to Android Central! Flash the stock firmware using Odin: http://forums.androidcentral.com/am...w-flash-stock-rom-via-odin-new-interface.html. Find the firmware here: Firmwares - SamMobile