Default Need help after service mode mistake

I mistakenly clicked the first option in the *#9090# service menu, after that my phone restarted and i now have an unknown baseband and no mobile network, It says i need to insert a sim, there is one in there, and i even got a brand new one to make sure it wasnt that.

I am not even sure what it was that got clicked, i believe it was the first on the list. I have tried searching but i cannot find anything on this, even knowing what that option says will help.

I have tried the modem fix, i have reflashed stock 4.3 and 4.4 nothing works.