It will work only on Lumia 520 and 525.
Other devices will be NOT supported yet.
If you like this project don't forget to donate!
Please stop asking questions about when this will be available for your device. Currently it states that 520 and 525 will be supported. Until those directly involved in this solution have said otherwise, those are the two devices. There is no need to spam this thread with how happy you will be when it becomes available on your Lumia XXXX device or even to ask theoretical availability. They will let you know.