I've been wanting to use Android Pay. I used to use Google Wallet to pay for things. But with the change, 'cuz I'm rooted and unlocked - Android Pay won't work.
What steps do I need to take (and files do I need to download) to get my phone to where I can have an unrooted software version which I can use to setup Android Pay, then later root? Is there a way to simply unroot what I have? I'm fine wiping the phone of data if needed. I don't mind stock builds.
Any tips are appreciated. Sorry so noob.