You Might have heard about the New Smartphones that are giving tought competition to the Samsung, Nexus, Xperia and all the high end smartphones running on Android. Good news for the Users of OnePlus One is that they will be getting Android 5.0 lollipop ROM that will be of Alpha version, it might have some bugs, but it will be official and you can use the Alpha ROM of Android 5.0 to help the develops.
You can find the download links & installation method on the OnePlus One forums. The company stressed that this is just the first release for the OnePlus One in terms of its Lollipop support, and everyone installing it must be aware that this is a very early release with no real customization. The post states:
It’s so early, in fact, that this build contains no extras beyond the stock features of AOSP Lollipop. It’s the base that we will continue to build upon, improve, and customize as we stabilize core functionalities on the latest firmware updates. As we look towards the official ROM release in the near future, we will keep to our promise and deliver an experience that is customizable, yet bloat-free with stock-Android-like simplicity by default; we wouldn’t ask you to settle for anything less.
You might have some issues like unstable Wifi, spotty camera performance & problems with the keys, but as this is just an Alpha version you should expect these kind of problems, While having these problems you can help the develops by reporting buys and you can also experience the all new operating system of Apple.
You should know thar OnePlus one company voids the warranty if you flash custom ROMs on your smartphone,this one is also include also that any bugs you might see during the installtion of this ROM is not recovered by the company.So you should understand that you’re on your own while downloading this ROM