Downloaded through Sony PC Companion, decrypted and repackaged by Flashtool v0.9.16.0 (19/04/2014).
Android version: 4.4.2
Kernel: 3.4.0-perf-g32ce454 BuildUser@BuildHost #1 Wed Apr 9 16:52:42 2014
Build number: 10.5.A.0.230
Phone Software Version: 1269-5309_10.5.A.0.230 GENERIC - user
File System Version: GLOBAL-LTE_10.5.A.0.230
Customization Version: 1270-6704_R1D
Branding: Generic BE (unbranded)
Pre-installed apps: Adobe Reader, Alarm & clock, Album, Box, Calendar, Camera, Car mode, Chrome, Contacts, Converter, Diagnostics, Email, Evernote, Facebook, File Commander, FM radio, Foursquare, Gmail, Google, Google+, Hangouts, Let's start PSM, LinkedIn, Local, Maps, McAfee Security (7 days), Messaging, Messenger, Movie Studio, Movies, Music Unlimited, Navigation, News & Weather, Notes, OfficeSuite, Opera Mini, Phone, Play Store, PlayNow, Recorder, Settings, Smart Connect, Socialife, Sony Select, Support, Tools (Calculator, Backup & restore, NeoReader, Downloads), TrackID, Update Center, Voice Dialer, Voice Search, WALKMAN, WhatsApp, Wisepilot for XPERIA, Xperia Link, Xperia Lounge, Xperia Privilege, YouTube
NFC icon: yes
LTE/4G icon: LTE
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.
http://d-h.st/Goa (512.00 MB, RAR archive part 1)
http://d-h.st/nC6 (483.87 MB, RAR archive part 2)
Previous version: 10.4.1.B.0.101
Tutorial: how to flash stock ROMs with Flashtool
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