Factory Reset Failed Galaxy Tab S2

[kgash]

I successfully rooted my Gakaxy Tab S2 sm-t713. When I shut down and restarted it it gave a FRP block and a yellow triangle (bricked). I flashed a new rom and it appeared to come back to normal.
I have attempted to do a factory reset and it fails and TWRP cannot see the supersu file to reinstall su.
The rom I flashed may not have been exactly correct.
Screen shot of the TWRP reset log:

 

[mikedt]

I successfully rooted my Gakaxy Tab S2 sm-t713. When I shut down and restarted it it gave a FRP block and a yellow triangle (bricked). I flashed a new rom and it appeared to come back to normal.
I have attempted to do a factory reset and it fails and TWRP cannot see the supersu file to reinstall su.
The rom I flashed may not have been exactly correct.
Screen shot of the TWRP reset log:


View attachment 131136

Yeh, I'm sure you need flash the exact correct ROM for your particular Galaxy Tab S2 variant. What that is, I don't know. As it's TWRP you got loaded, so presumably this is a custom ROM, like Linesage OS or something?