Sony Xperia XZ1 Launched with Android Oreo Built-in with Google treble support. Last Month XZ1 recieved Android Pie with October security patch And today Sony released November Security Patch for XZ1 moved buil number 47.2.A.0.306 to 47.2.A.2.33. expect November Security Patch nothing more changes noticed. Update size of patch is 250MB.
Hope Sony Fixed Night display features. But notification panel is still ugly because of optimisation of Pie for notch display phones, Sony don’t have notch, that’s why it’s looks ugly.