[Q] Att i337 firmware odin fail topic

I have read read read cant find a specific solution ..Ok im on KOT49H I337ucufmld. I was on 4.3 before I have flashed with odin many times at first I got a fail at the start aboot.mbn nand fail ..so I removed that file and it started to install but failed at the end... my knox is set to 01 . my boot loader of course was locked down when I tried to flash another recovery.. so I read and people suggested pit files along with tar so I did that. no firmware Samsung official or otherwise will try to install at all with the aboot.mbn intact within the tar . ive flashed and flashed ..everything... so then I got a 32 gb pit file and did a nand erase in odin...and I noticed that by doing that I have my stock recovery back . I then re flashed the proper 16gb pit file and it remained working..so now I have download mode and stock recovery both working but have NO SYSTEM at all installed and cant seem to install one....I need good solid advise..is it a paper weight or is ther a way to zip or tar back either by odin or stock recovery.. help please.