The question is about a non rooted device but if it is rooted the simplest way would be to:
From the terminal on your phone, do this:
su
setprop service.adb.tcp.port 5555
stop adbd
start adbd
See this answer for full details.
The question is about a non rooted device but if it is rooted the simplest way would be to:
From the terminal on your phone, do this:
su
setprop service.adb.tcp.port 5555
stop adbd
start adbd
See this answer for full details.