How to unroot Motorola Moto G 2014? I have rooted my Motorola Moto G 2014. But now, I want to unroot it to get Lollipop update. I followed  few suggestions, but in all of them stock Android download link is not working. 

And, can I get the Android L update prompt even if my phone is rooted?
You can go to SuperSu app or any other Superuser app you are using, and go to Settings and you will see a Full unroot option, press that and restart the phone when prompted. This should unroot the phone. But the boot loader will stay unlocked if you have unlocked it.