Root Help bricked Nexus S 4G

[lucas710]

Hi I did something stupid, I did a factory data reset and usb storage erase on my Samsung Nexus S 4G. I lost all my recovery and zip files. I can access bootloader and twrp but have no way to flash a new zip. When i plug my phone into my pc nothing happens. This has happened to my HTC Evo 3D but all I did was take the sd card out, but with this Nexus there is no SD card. So how can I push a file to my Nexus from my PC?

 

[jhawkkw]

So if you open the device manager, and then plug the phone into the computer while in the bootloader, no device pops up?

Edit: Moved to the Nexus S 4G Root forum.