how to revert back to kitkat

[reilly]

I no longer wish to have this new lollipop update on my phone. It's atrocious. How do I get lollipop 4.4.4 back

[Uliwooly]

There are 2 ways to do so 

1. contact your local Xperia care

or

2. use flashtool 

@reilly

[Uliwooly]

1.  http://support.sonymobile.com/global-en/contactUs/

2. http://talk.sonymobile.com/t5/Xperia-Z-ZL-ZR/How-to-manually-update-downgrade-root-2013-Xperias/td-p...

or

/t5/Xperia-Z2/How-to-manually-update-downgrade-root-2014-Xperias/td-p/593459

@reilly

[_alexdon_]

Please do not create other threads as solutions are available:

/t5/Software-Updates/Downgrade-Z3-compact-and-others-from-Lollipop-to-KitKat/m-p/955640#U955640