since we are gonna have daily updates and the rom supports ota updates, maybe this app can become handy. Instead of 200mb download every day, it downloads about 10mb and updates your rom. I wish it works on our devices.
The fact is G510 + Y300 owners is a small community and we only have a feew developers. All we can do is to find other developers and get them devices or learn to develop ourselves. such these threads are childish and pointless.