Hey everybody. Last night my S7 updated the performed a system update. Now when I try to send a text message it looks like it freezes. The little "loading wheel" stays beside the message, and in the list of conversations it shows sending. Then maybe 30-60 seconds later I get a notification that sending failed but so far everyone I've texted has responded. It's just annoying that I'm not sure that all messages are going through. Can anyone help me with this?