Hi guys, I'm still new to the whole rooting and flashing side of Android and even newer to these forums, I recently bought a HTC M8 and flashed Google Play Edition ROM to it which worked flawlessly. Looking for a more HTC stock way of life I flashed the Android Revolution 3.0 ROM and then found I could not use a few apps due to my phone being rooted so I'm looking to completely unroot my phone and go back to factory settings and start fresh, however I have no idea how and I unfortunately do not have a stock backup on hand through TWRP. How do I go about doing this? I have SuperSU installed but when I click "Fully Unroot" and reboot my phone is still rooted and I'm still unable to use the few apps I need. I would very appreciative of any help you guys could offer! Thank you very much for your time.