I have had problems sending MMS after getting the new Google Pixel 4a phone.
It still doesn’t work with the APN settings on the mintMobile website. I triple checked and everything is correct.
Every time I try to send a MMS I get an error “not send, try again”.
Then I switched to the default T-Mobile US APN that was already on the phone and everything works.
I’m aware that Mint uses Tmobile towers. But why does your own APN settings not work but TMobile settings do?