After ios10.3.3 , my wifi and blueooth dont find any network
a week ago i updated ios 10.3.3 after that wifi and blueooth didnt find anything but interestingly my wifi adress and bluetooth adress is ok . i changed all of antennas but nothing changed.
also carrier doesnt work regularly .
what can i do ??
i also did freezer trick ( doesnt work )
also hotspot has a problem