Unity Remote does not work

Hi Unity Developers

I use touch method my project. In every line of code added to apk having to. so it’s hard to get continuous apk. And i use Unity remote.

But does not work Unity remote in my mobile device. I use to Samsung Galaxy S3 Mini.

I think Unity does not detect device.

Does anyone have a solution?

Thanks.

Please confirm you’ve followed the steps at Unity - Manual: Android environment setup