Sony’s WALKMAN app update rolling for Xperia Z1, and more… | Sony Smartphones
We have a new version of Sony’s WALKMAN app rolling*, and as part of our behind the scenes series, we... ... August 26, 2014 Written by Gourav singh A new 14.4.A.0.133 firmware has been certified for Xperia Z1, Xperia Z Ultra and Xperia Z1 Compact on PTCR...