APN hard to create
I have owned a /e/ OS preinstalled onto a Samsung S9+. It has been complicated to catch the data connection and MMS do not work.
I tried to change the APN settings, but as I saved it, it just disappeared from the list. I also found that, when I create a new one, about only 1 time on 10 it was saved. And when I tried to set the right MNC parameter, it just did not save anything !
I have restored the APN found by default by the OS and now I can connect through the data, but still no MMS can be sent nor received.
I tried with Handcent SMS that sounds to manage the APN settings by itself, but it also does not work.
Many thanks by advanced.