No matter what I did, nothing worked, I couldn't even find it in Administrator tab, but it is in Apps... so it looks like Samsung did not include the container, and there is a 6 month trial on Samsung website. I already returned my Tab S and got another Tab pro 8.4. I am not planning to root this device, until maybe it becomes a necessity.
Galaxy Tab Pro 8.4 - better than Tab S
Note 3 Stock ROOTED TW 4.4.2 (XXUEND5) -returned for faulty screen, N900T - returned for faulty screen and buzzing speaker.
Note 2 - Sold
S4 - FNB8 Stock rooted
S3 - TW 4.3 Stock rooted (Still awesome phone)