I have been in an ongoing batle with sprint trying to get my note 10 to send MMS over wifi, when i have no network coverage (at work reception is close to non-existing). However, I finally got an answer that it is due to samsung and i quote:
'he phone must pop back over to mobile data to authenticate then it kicks back to wifi to send it..without the authentication it is unable to send..Samsungs just tend to be a tad bit more aggressive when it comes to this authentication'
is this actually the case?
hope ya'll can help