[Q] I can't unbrick my S5 topic

Last night I started messing with the S5, I used Odin to restore to stock, then took all the OTA updates all the way to the 4.4.4 one that came out recently and after that I debloated it and removed the att apps and such, everything was fine. I tried changing the boot animation but messed up somewhere along the way and it wouldn't show a boot animation at all but still booted and got to the main screen and functioned perfectly. I decided to start over and tried to use Odin to restore to stock 4.4.2 but after flashing the first screen comes on and says that it's custom and has the open lock symbol then shows a slow and laggy samsung boot animation before freezing at some point on the animation and the screen goes completely black but the blue LED light stays on and it does nothing after that. I have tried using Odin repeatedly and erasing everything through recovery and nothing works. Please, any help would be appreciated.