Yezz said last week that all of its Windows handsets would get Windows 10 Mobile, but it now says its Billy 4 won't get the upgrade as it has just 4GB of storage - even though the OS supports that.
Chat becomes Microsoft Teams Free with build 22631.2338 (KB5030305)
windows 11 insider preview promo
Windows 11 build 23545 fixes a number of File Explorer bugs and more
windows 11 insider preview