OnePlus One, the 2014 flagship killer, is truly an awesome phone. You can’t get a phone better than this in any respect at this price point. I am using this phone for a while now and I couldn’t find anything wrong with this phone that justifies the low price. CyanogenMod and OnePlus teams have put really a lot of effort to offer us an experience as close as possible to a Nexus. The phone also has a great developer community working constantly and bringing us new amazing ROMs. However, you might, sometimes, want to go back to the stock ROM CyanogenMod 11s, which itself is pretty nice. It offers a lot of customizability and very good and fluid performance. I am going to show the steps for restoring stock firmware on the 64GB OnePlus One.