I used adb and it worked "MAKE SURE THAT YOU LOCK THE PERMISSION with CHMOD 755 or it will not work"
put the tablet in airplane mode
I download the file put into C:\ of desk top
I had backup my original by using adb pull /system/bin/wpa_supplica...
Thanks downloaded Apk and it worked with Samsung S3 on X3 2013 USA.
Once dealer setup assist account - install software to your phone with apk and login with the username (email address you provided to dealer) and password. (takes few hours to a...