It's unclear what the patch is supposed to address. DarkPlayer, on the other hand, noticed that the build ID matched that of an October patch for Verizon's newer Pixel phones. This is not an up-to-date patch, but rather a catch-up release. Nevertheless, this is the last hurrah for the device, while it can still everyday apps such as Photo finders, it may slow down as time passes due to the lack of updates.