Can an Xperia Z3 Compact (D5833) on 5.1.1 be Rooted?

Hello,

Have tried multiple different root programs (kingroot, superroot etc) via both pc and phone. Some attempt to root and then say either failed or denied. Others tell me device not supported.

To search online it seems easy to root a phone but based on my experience I am feeling it cannot be done on my phone. I have tried methods listed specifically for my phone and 5.1.1 and nothing works.

Please let me know if it can be done and if so how.

Thanks