How can I debug phone without usb cable even after phone restarts on non-rooted phone? Right now I lose all developer options on reboot and have to reconnect otg cable.
** How can you debug your phone ? I think It should be application..
First: For Debugging application, there is no way without usb cable (i think).
Second : Rooted or unrooted does not matter actually.
Third : If developer option is gone then you can again get it back by tapping 7 times in buildtime (Under settings/about option).