Downloaded through SEUS, decrypted and repackaged by Flashtool v0.9.16.0.
Android version: 4.4.2
Kernel: 3.4.0-g32ce454 [email protected] #1 Wed April 9 16:52:42 2014
Build number: 10.5.A.0.230
Customization Version: 1270-4986_R1D
Branding: Generic GR (Unbranded Greece)
NFC icon: NO
This works on ANY Xperia Z (C6603).
Your Xperia Z does NOT have to be rooted.
Your Xperia Z does NOT have to be bootloader unlocked.
This does NOT re-lock a SIM unlocked phone (unlocking is ONCE and PERMANENT).
This does NOT unlock your bootloader.
IMPORTANT: if you are rooted on your current fw, it is recommended to make a backup of your TA partition (see instructions below). After flashing this firmware, you will lose root and the ability to backup/restore TA partition until you gain superuser access again.