Smile [Q] HTC ChaCha Root (Full detail) ?

Hello Guys,
I want to root my my HTC ChaCha , S-On is still on. I tried different files and threads but never succeeded. Sometimes incomplete info and sometimes missing files. Is there anyone who can give all the files here which we need for HTC unlock bootloader/S-OFF/Root . Please attach all the files here in one post if you have these files. And please provide some info too about how to use those files. Thank You

P.S I tried with htcdev.com but I was stuck on 5th step where I had to run fastboot in cmd. files were missing.