Hey i was wondering do you need root to do this any more? I want to install/run apps over wireless to stop all this cable switching. I have also read that it can cause some
No root required
For wireless ADB without USB cable is possible but you need to use one time setup connection with PC using usb cable. make sure USB debugging mode should be on. Connect device on same wifi. then run
To find current device IP and to setup adb wireless use app (without rooting device)
https://play.google.com/store/apps/details?id=com.freeappmakr.adb
Using this app you can setup your device with wireless adb.
If any error in setup use
adb kill-server
then try again