Default [Q] Xperia arc lt15i rooting (alternate connection methods)

Hi.. I just want to know if I can run the doomlord batch (.bat) file on my phone directly to root it? I already completed flashing the kernel and unlocking the bootloader. I'm asking because my phone is not detected by my PC and it's not charging either...
Its not a problem with the cable(I checked with other phones) and it's not a problem with the pc ( I installed drivers for the phone and it worked fine for the kernel flashing and bootloader unlocking)... Can I use WiFi to root it?! Any help is appreciated..!!