Xperia Z1 is available for pre-order now across whole Europe and shipping is expected to be started in late September. Well a few days back we saw PTCRB listing 14.1.G.1.518 firmware for Xperia Z1 all variants 6943, C6906, C6903 and C6902.
Now you can update your Xperia Z1 officially if you have this device by anyhow.
Xperia Z1 Added in Sony Update Service ( SUS )
Xperia Z1 has been added in Sony Update Service software today and those who have this device by somehow can update it.
If you have Xperia Z1 with you or planning to buy it soon, you will be able to update it officially via SUS and PCC soon.
Let us know whenever you update you Xperia Z1, shoot us a comment letting us know about how responsive is firmware…
Must Read :
Xperia Z1, Z Ultra 14.2.A.1.136 firmware rolling officially – White Balance Settings included
Xperia Z1 14.2.A.1.136 firmware update seen on EMMA Update Servers in Baltic Regions – White Balance Settings
PTCRB Certified Xperia Z1 14.1.G.2.259 Firmware – Minor Carrier Based Update
Xperia Z1 14.1.G.2.257 firmware major update rolled out – Improves Camera, Display and Power Consumption.
Xperia Z1 14.1.G.2.257 firmware Update COMING SOON – In Testing Now
Xperia Z1 14.1.G.2.213 firmware update Coming Soon
Xperia Z1 Android 4.2.2 14.1.G.1.534 firmware Update Rolled Out
Xperia Z1 Android 4.2.2 14.1.G.1.531 Firmware Update Rolled Out
Download Xperia Z1 C6902 / L39h 14.1.G.1.526 firmware – Install ftf 
Xperia Z1 20.7 MP Cam Test Results against iPhone 5, Galaxy S4, HTC One, Nokia Lumia 925 and Lumia 1020
View GizmoBolt Tech Blog
where is the xperia sp?there is no xperia sp on the list.