How to root Xperia Z without unlocking bootloader?

[SGXZ]

Hi everyone!

I'd like to ask how to root my Xperia Z (With or without PC) WITHOUT unlocking my bootloader.

Its build number is 10.4.1.B.0.101 & It runs (for now) on Jelly Bean 4.3

Any help would be appreciated.

(A message to Sony; YOUR PHONES ROCK!! HUGE FAN!)

[iprey2410]

I cant root