Xperia Z1 (C6902) Very Slow working

[Nikk-011011]

Dear Team,

My Xperia Z1 is very very slow working after.

It has many preloaded apps after uninstall that is too muchh slow .

Can i  downgrade my phone os 5.1.1. to 4.4.4 Kitkat. 

Please give a soluiton.

This phone is biuy froM Amazon India.

[_alexdon_]

You have a large thread about downgrading here:

/t5/Software-Updates/Downgrade-Z3-compact-and-others-from-Lollipop-to-KitKat/td-p/955640/page/29