I think I have soft bricked my phone after twrp upgrade.

So i have been using Hybrid-X 3.0 rom for like 1.5 years and today my phone started boot looping would come up for 2 mins then reboot. Nothing i did helped, tried dalvik and cache clearing.
So I decided to try and just backup my files using twrp since i could boot into that just fine without it restarting on its own.
I ran into some issues where i couldn't copy files off my phone... it would just paste 0kb folders with no contents inside.
So then I thought it might be some version issue so I tried to update twrp to the latest I was on 2.8.7.0 and tried to go to 3.0.2.0.
After it installed i am worse off. It wont go into recovery at all!

So here I am now.
I can only get into download mode. Device shows up in odin but anytime I tried to do something it just gives me either
Fail! (Auth) error

In download mode i get this at the top:
ODIN MODE (HIGH SPEED)
PRODUCT NAME: SM-910P
CURRENT BINARY: CUSTOM
SYSTEM STATUS: CUSTOM
REACTIVATION LOCK : OFF
KNOX WARRANTY VOID: 0x1 (2)
QUALCOMMM SECUREBOOT: ENABLE (CSB)
AP SWREV: S1, T3, R1, A4, P1
SECURE DOWNLOAD: eNABLE
UDC START

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