Most Current OS for Samsung Tab 4, 10.1 SM-T530NU, wifi,

[Ssands1]

Do you know, or where to go to find out what is the Most Current OS for Samsung Tab 4, 10.1 SM-T530NU, wifi?

 

[B. Diddy]

SamMobile.com is usually a good resource. It looks like the highest version was 5.0.2: https://www.sammobile.com/firmwares/sm-t530nu/SM-T530NU/