Long time on-again-off-again lurker, first time poster.
Here's the situation. Today I decided to upgrade my Samsung-I337 from base MF3 to NB1. I successfully found the tar and flashed it onto my device. Then I decided I wanted to root my device. I was in the middle of the downgrading to MK2 http://forum.xda-developers.com/show....php?t=2692825 when I decided to get up from my seat, accidentally removing the cable from my device. I don't believe I'm hardbricked because I'm still able to reach download mode and when I try to boot up normally, I get this firmware error, but my phone hasn't seemed to have reached the useless paperweight stage. I tried to flash the 4.4 odin tar from when I updated earlier back on my phone but all I get is this:
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> ALL_ATT_I337UCUFNB1_I337ATTFNB1_505595_REV06_user_ low_ship_MULTI_CERT.tar.md5 is valid.
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<OSM> All threads completed. (succeed 0 / failed 0)
I've searched around google and here but I can't find a solution. If some kind patron could show me the steps to unbrick my phone or link me to a post that could help me, that would be extremely helpful!