Originally Posted by dragonnet_86
How can i install cm or any rom 4.4.2 on my Xperia z ? I have root and look bootloader
And any room is the best for z
And there are problems with back to previous firmware ?
Sent from my C6603 using XDA Premium 4 mobile app
You will need to have unlocked bootloader first before flashing any CM roms or 4.4.2 roms
To back to original firmware just flash the pre-rooted 4.3 ROM over here
There's many kind.
I prefer you to wait for official 4.4 update as will be available next month