My iPhone won't play sounds
My phone last week started not playing sounds... When ever someone calls, texts, or e-mails me, it won't ring it vibrates only. Also, when I use the switch on the side of my phone, when I switch it to vibrate, it won't vibrate, and when I switch it to ring, it won't ring to notify me what I switched it too... The volume key to increase volume on the side of my phone just started not working yesterday too ); What do I do? I don't want to have to send it in to get fixed, hopefully someone has the answer for me, thanks!
iPhone 4, Software Version iOS 4.3.5.