Default Stuck on firmware upgrade encountered an issue restore

Please help!!! I tried rooting my device using this link
http://forum.xda-developers.com/show...__utmk=1390275
and after clicking start in odin, the progress bar stopped moving halfway through. I didn't know what to do so i shut down my phone and when i started it back up, i got the message: Firmware upgrade encountered an issue. Please select recovery mode in kies and try again.
Now im stuck on this screen but i can still go into downloading mode.
I am using t-mobile and my phone model is SM-900. I think the problem was because i used the wrong file in odin. Rather than using:SM-N900 (International Exynos) i used SM-N900T (T-Mobile US). Anyway to fix this or am i screwed?Please help.