Help Help please bricked Nexus S 4G Sprint!!!

[WilliamDeCand]

My friend tried to root my phone and he failed. When i boot normally it just says Google and under it there is a unlocked padlock, and its just froze there.
I tried to flash recovery but it wont detect any sd card. i do have clockwork recovery but i cant put any files on sd to recover! Please i really need help and i don't have the money to buy a new phone.
Thanks,
Will

 

[jfuginay]

Try using this Nexus all-in-one tool :

[Toolkit] Wug's Nexus Root Toolkit v1.7.9 [Updated 12/04/13]: Nexus S 4G Thread - xda-developers

Take out battery and put it back in, hold the volume up button while pressing power button to enter bootloader.

Hopefully from there you can get the tool to unbrick your device.