Just a few days ago we saw firmware build 14.1.G.1.531 start to roll out for the Sony Xperia Z1 and now another firmware version has been released. Firmware build 14.1.G.1.534 appears to be a minor release for the LTE SKU of the Xperia Z1 (C6903). If you’ve downloaded it let us know any changes you’ve noticed – we’re not sure if it fixes the headset bug reported on earlier. If you want to download and install the FTF using Flashtool, then click here for more information.
Thanks Anurag and Chris!