My iPhone sound volume missing?

My sound bar has gone. I can't turn up or down and can't hear any videos. I can only hear people who call me. I've tried cleaning the docking place and sometimes the sound control comes back but then it goes again. Any suggesting? Because it's really annoying

Are you sure you didn't accidentally click that small button next to the volume control? That mutes sound.

  • When I make calls on my iPhone 7, the sound is very low, although the volume is all the way up Unless I put it on SPEAKER, I can hear it ok? As soon as the call goes on speaker I can hear who I'm calling perfect. If its not on speaker I hear their voice VERY VERY LOW, although the volume is all the way up. I have tried moving my settings around and such, I can't find a solution.
  • Volume bar and sound on iPhone 4s? When I'm playing music on my iPhone the volume bar disappeares and there's no sound. Everything else works perfectly, it rings etc just music and media it won't make any sound. Any ideas?
  • Iphone volume isn't working? Sound? Earlier today I ha earphones in my iPhone 4s (before then the sound for ringtones and just volume in general was working fine) but now my volume won't work! It's up all the way but it only works with earphones in! It won't even vibrate in silent or anything!
  • IPhone 8's sound/volume issue? My iPhone for some reason this morning decided to act strangely. Whenever I watch a video on YouTube or play music I can barely hear any audio even when the volume is turned all the way up. The audio is very faint and low I can still hear whatever video or song I'm listening too but it's extremely low. If anyone knows a fix or solution to this issue please let me know! The earbuds are not plugged in either.