Can't send SMS
I'm using CM11 nightlies for quite a while. But since two weeks I can't send SMS anymore. Receiving is no problem, making calls also no problem, but just sending SMS doesn't work for me. I already tried several things (using Hangouts as SMS application instead of the default messaging app), did a full wipe, flashed a MJ9 modem of Joeldroid. But none of these things I tried solved the problem. What could it be? Are there some things I can try?
Thanks a lot!