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14.1.G.2.257 Firmware rolled out on Xperia Z1 - MAJOR UPDATE
Improves Camera, Display Calibration, Power Consumption, Automatic Reboot issue, Wi-Fi range improves, Optimized Backlight option is ON everytime.
Confirmed on both C6902/3.
Confirmed in Veitnam, France.
Have you got this update ???
Please mention the changelog.
SOURCE - http://www.xperiaguide.com/2013/10/15/xperia-z1-14-1-g-2-257-firmware-major-updated/
Chnagelog as per Sony
[ UPDATE 18 Oct ] 14.1.G.2.257 firmware CONFIRMED in India on C6902.
If you haven't got it yetm you can update manually by flashing the ftf files.
Tutorial here - How to flash Xperia Z1 C6902 India / C6903 14.1.G.2.257 ftf using Flash Tool Manually ?
Thanks 
Still no update in the uk
Yup, got the latest firmware in India using Sony PC Companion. Hope the black/dead screen issue is solved in this one...
Does anyone know what the SUS(Sony Update Service) does? and what effect will it have on my Z1 if it is already updated to the latest firmware 2.257.
Note: Only reason I want to try SUS is to solve a black screen bug...
now available in india, bangalore, downloading.
india bangalore downloading. available on PCC
Nothing in Australia with Telstra
Seems like the rollout for th Z Ultra currently is only for the HSPA+ phones so i would imagine the Z1 being simmilar ...unless you have the version with unlocked boot loader which wouldn't be the case if you receiver the phone from a carrier. The article states that the LTE version will be pushed out soon, so Australia would only be receiving the LTE version. Hopefully early next week
http://www.xperiablog.net/2013/10/18/new-xperia-z-ultra-firmware-14-1-b-2-257-released/?utm_source=f...
I've just updated in the UK using Sony Bridge for Mac. C6903 version.
So far so good.. need to play around with the camera and see how the battery gets on today etc.
Still no update for LTE C6903 in Greece.
hi guys
i'm from tunisia , and i have xperia z1 and i dont know when can i update my devise, and still no update when i check evry hour. 