I have LG optimus Black.
I have the following settings:
- USB debugging on.
- Unknown applications checked.
- Driver installed.
- The app is deployed on Android 2.1 an the phone has Android 2.2. So no problems there I guess.
In fact, it was working fine till some time ago.
But its not showing up now. Any ideas why? Thank you.
Try reinstalling the driver. Worked for me.