@wizardi3
I guess in the US at least they are no longer supporting phones that aren't 5G capable. I was offered a FREE phone at two shops I tried and online.
Not wanting to spoil the mood of goodwill at this time of year but this has already been well discussed here https://forums.ubports.com/topic/8074/email-application/37?_=1671879242221 I see no reason to start it all over again. Your app is in the OpenStore and people are free to use it or not as they will, so lets leave it as that.