This update works great on my sgp512. I edited the build.prop file to change it back from sgp511 to sgp512 in settings, about etc. Thanks very much.
I used Kingsroot to root my tablet while on LP. Afterwards I flashed the dual recoveryYou're being misguided here a little bit.
You will not be able to install dual recovery because you will not be able to gain root. Your device is having lollipop, so exploits used to for gaining root will not work in your case.
What you need to do is to downgrade from LP to some kitkat version where the exploits will work. Then you'll be able to install dual recovery and only after that you'll be able to flash pre-rooted lollipop.
To downgrade you need to use FTF from FTF collection (version prior to or equal 17.1.A.0.402)
http://forum.xda-developers.com/xperia-z2-tablet/general/ftf-collection-locked-unlocked-bl-t3061431
@MXCorp: that's what I did, look here: http://forum.xda-developers.com/showthread.php?p=61212593You're being misguided here a little bit.
You will not be able to install dual recovery because you will not be able to gain root. Your device is having lollipop, so exploits used to for gaining root will not work in your case.
What you need to do is to downgrade from LP to some kitkat version where the exploits will work. Then you'll be able to install dual recovery and only after that you'll be able to flash pre-rooted lollipop.
To downgrade you need to use FTF from FTF collection (version prior to or equal 17.1.A.0.402)
http://forum.xda-developers.com/xperia-z2-tablet/general/ftf-collection-locked-unlocked-bl-t3061431