How can I unroot/install a stock rom on my Galaxy S4?

Bdayton94

Honorable
Nov 29, 2012
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10,510
I'm not 100% this is the right place for this question and i've only really used this forum for computer based questions before and I always got well informed answers so here I am. But I have a Sprint Galaxy S4 L720 on Android 4.3 that I rooted and installed a custom rom on too it without really knowing what I was doing. But now realizing some of the basic things I can't do (or can't figure out how too) like using the google play store, or getting notifications from apps like facebook. I really just want my phone to be back to normal and i've tried several times using Odin to install the stock rom while in download mode but it never seems to work, i'm not sure if it's the rom i'm trying to install or what. But I don't mind completely wiping phone to factory settings, but anyone who could give me some advice would very very much appreciated. Thanks again

- Brent