I've been getting this message every time I unlock since this morning. I now have no alerts for calls, texts, connect to power, etc. I know the speakers are fine because I recorded a voice memo and it played back loud and clear. Any suggestions? I tried a hard and soft reboot, plugging and unplugging the charging cable, and restoring. I really don't want to have to take it to Apple because I know it's gonna get replaced and then I'd have to buy more screen protectors.