Sony Mobile is updating a number of handsets with a new Themes app (version 5.2.A.0.10), which introduces a refreshed user interface. When launching the Themes app from the stock launcher, you are now able to clearly see a selection of themes (both installed and downloadable), with a clear ‘tick’ highlighting which one you are using.
Sony’s thumbnails for each theme now includes a screenshot of the actual theme itself, rather than an icon, so you can easily see if that theme is something you would want to download. Sony has also updated the theme browser to find new themes, including the introduction of a search function. The latest version of Themes is rolling across a number of Xperia handsets right now, including Xperia XZ1, XZ Premium, older X series and Z5 models.
Thanks Ivan, Lazaros and walaspancha!