Is 4.8 not good for mobile?

So I’m using 4.8 but it won’t recognize any Android device I connect to it. Is this version just not good for mobile or something? Should I use a different version?

The problem is not on the engine its your phone setup , try to search on youtube how to let your phone appear on the engine as there are many thing that prevent it .

I watched 3 different tutorials on YouTube and even followed the step by step on the Android quick set up and none of my phones are recognized by the engine. My computer finds the phones. I have the SDK files installed and the developer options turned on. Still nothing.

You doing something wrong. Check all that again, with correct setup everything should work.

It finally works now