[Help] So, I soft-bricked my Galaxy Tab 4 SM-T230NU

After trying to install a custom firmware with TWRP, I ran into a soft brick. My device boots up and can go into download mode. I've tried every possible method to unbrick it such as; Kies, Smart Switch, and Odin
None of these have seemed to work. I always get an error, even in Odin. It's always stuck on "Setup Connection"
Can someone please point me in the right direction?

from xda-developers http://ift.tt/24fUveP
via IFTTT