rooting galaxy axiom(us cellular)?

I am attempting to root my Samsung galaxy axiom sch-r830, the software is 4.1.2 i have odin3 v3.04 and all the proper files to do the root and the custom recovery. The problem i am having is that when i enter download mode on my axiom it says exactly this: ODIN MODE, product name: SCH-830, Custom binary download: NO, current binary: Samsung official, System status:official Qualcomm secureboot: Enable. Then is says Downloading... do not turn off target!! all i do is enter the download mode (using down key + home button+ power key) and it says it is downloading i tried to see if it would finish downloading i have been waiting over an hour for it to finish and it hasn't. Is there something wrong i am doing, is this normal, how long does the download usually take if it is normal?

I need a response as soon as possible. Thanks everyone :)