A new 14.4.A.0.155 firmware has been certified for Xperia Z1, Xperia Z Ultra and Xperia Z1 Compact at PTCRB which is a bug fixing android 4.4.4 update over previous 14.4.A.0.108 firmware. It has been a long since all these three handsets got any update.
14.4.A.0.155 firmware is certified for all variants of these handsets which makes it a possibility that this 14.4.A.0.155 may see a global release unlike 14.4.A.0.133 firmware which hit only selected carriers.
Xperia Z1 14.4.A.0.155 firmware
Check 14.4.A.0.155 firmware certification for Xperia Z1 at PTCRB below.
Xperia Z1 Compact 14.4.A.0.155 firmware
Check 14.4.A.0.155 firmware certification for Xperia Z1 Compact at PTCRB below.
Xperia Z Ultra 14.4.A.0.155 firmware
Check 14.4.A.0.155 firmware certification for Xperia Z Ultra at PTCRB below.
We will keep you updated as when 14.4.A.0.155 firmware starts rolling. Let us know if you are facing any issues on current firmware. Drop your comments below.
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