I have tried everything and I still cannot get my ringer back on. I turned the phone off 20 times, I used a cotton swab, I tried the bic pen, I plugged headphones in and took out, I reset network settings, I had two people call and it rang, but I could only talk via speakerphone and then the ringer went back to headphone mode after the call disconnected. I tried putting it in airplane mode for a while and that didn’t help either. I also had my privacy setting issue today where I cannot turn location off even though restrictions are set to allow changes. And earlier, my camera stopped working temporarily. I have not dropped my phone in any liquid. I do, however, believe that my phone is being monitored by someone and these things are making me very suspicious. Can someone please tell me what to do here? Again, please read everything I have already tried before responding. I scoured online and have done all the suggested things I could find already. Thanks!