I have problem with rooting Android, I tried various methods (including Kingo, EasyRootTool, and etc.) and none pf them worked.
My device is
Sony Z C6602
Build Number 10.5.1.A.0.283
Any suggestions how to root it?
I had a experience to root a sony device once, that I was a little bit complicated, so I think it will be necessary to downgrade your device to Android 4.3, then try this method: http://www.teamandroid.com/2014/03/10/root-xperia-z-c6602-c6603-tutorial/
(I have a Xperia Z too, and I am rooted/unlocked. You have to downgrade to 4.3. But if you have not unlocked your bootloader yet, your data is gone either way.)
All my knowledge comes from xda-developers.com, so I looked it up there. There is a thread for it: How to root 10.5.1.A.0.283 / 10.5.1.A.0.292
Hope it helps you :)
You have to download KingRoot for your device and it is safe I'm using it from last 4 years Download from https://kingroot.net/
NOTE : You have to connect your phone with internet(It need approx 2MB)
it will check whether phone is rooted or not.
then click try root button to start rooting
Now wait for the 100% process ,after this your phone is rooted
Hope it will solve your problem...