MyPhoneExplorer not understand unicode symbol in adress book name. I can’t create new contact.
The decision to use non ANSI characters in the system fields is a terrible decision. it is not known how many programs and systems it will break (I do not exclude that more than half).
I understand that, formally, this is not your problem, but a problem for all other programs. But this is also a problem for users of these programs, and this means that all users of your program also have these problems.
Please change the name to DAVx5!!!