Thanks. I am now on SF3 rooted, all fine. No more SF4 for now.What do you mean oem is ok? It says it's on in your bootloader screen. FRP is something I've never had to deal with so I don't know.
And why can't you log into your Samsung account if you are on full stock SF4?
Flash bootloader first by itself (BL) in Odin.
Reboot into download mode again.
Flash CSC (not HOME_CSC)
Boot into stock recovery, wipe data factory reset.
Boot up. Login to everything, switch oem unlock.
Sent from my SM-T830 using Tapatalk