Sony Xperia 1 II
256 GB, Black, 6.50", Single SIM, 12 Mpx, 5G
Question about Sony Xperia 1 II
Will WiFi calling support still be delivered with an update? Possibly with Android 11? It also works with the Xperia 5 Mark 2.....
I don't know.
No, unfortunately (!) it does not work. Not even with Android 11 and the latest firmware.
Actually disappointing for a device in this price range.
By the way - CH is unfortunately missing from the countries for which the device is made :-( and WiFi calling would be common in CH.
As far as I can see, it doesn't work. Not even with Android 11.