stock firmwear

Hi I bricked my phone and now I need a ROM for my on5 g550t1. I spent over 20hr over the past 3 days trying to find/fix the ROM. Many stock ROM's I try'd would fail. I used ODIN. I don't remember witch of these I used that worked ; G550T1UVU2AQC4_6.0.1_4File_USA Metro PCS (folder with AP, BL...