Maybe try using this downgraded version from my Android File Host and flash it using odin but before flashing take the sim card out and after it's done flashing immediately do a factory reset by holding the power and volume down button and after the screen turns off and then back on select shut down and then boot into recovery and do the factory reset after it's finished put the sim card back in then turn it on and go through all the setup and see if it works..
https://www.androidfilehost.com/?fid=889764386195900074
Thank you I'll give it a try