My new iPhone 6plus suddenly has no sound

I had the same problem ! But what I did was

1) I took off the case and cleared any debris from the headphone jack and speaker

2) plugged in my phone and COMPLETELY turned it off

I left it overnight (10 hours)

It works now . But before it said that headphones were plugged in but there was nothing and my Bluetooth was turned off .. I guess it just realized that there's nothing plugged in and so when I turned it back on it worked perfectly :)

Hope this helped/helps

had this issue as well. the ringer alerts etc only vibrated. Turns out I had turned the volume down in one of my game apps. So even though on my home screen the volume was at full, i had to go back into the game app and turn the volume up inside that app. All sound for ringer, notifications etc returned after that.

I had the same problem. I was using my phone and suddenly the sound went on headphone mode . Dont worry ik how to fix it .. just get an ear cleaner and make it fit inside the headphone jack. And cleen it it is probably a lot of dust there so the phone thinks there is a headphone jack in it. I hoped i helped out!!

On my iPod touch 5 I had that issue and on my iPhone as well. I had recently dropped my ipod in the water. I left my EarPods in all night and in the morning it was fixed.

It recently happened again but I didn't drop it in water this time. I tried everything even the switch on the side of my iPhone. I tried opening my settings to fix it, but nothing happened. I held down the power button to restart it and everything was working fine again. I hope this is useful for apple users out there.

Whenever I'm on call my iPhone sound does not work. It's only if I put the person on loud speakers to hear what they're saying or if my phone is giving an outgoing call. It's frustrating because I get a lot of calls from work and other things.

For me, it was because I was playing music and I called someone to my phone glitched out, volume still worked through head phones and stuff, but not out loud so I turnt up all my volume in settings and on buttons, then Turnt off airplane mode, wifi, Bluetooth, do not disturb and auto lock, then shut down my phone, once I turnt it back on it worked fine.

BRAND NEW iphone 6s plus .

ios 10.3.2

shows the heastet icon when wire is connected and volume bar seems to work but NO sound is coming out from headset .

multiple wires and headset where tested and all have the same result .

in my case this is WHAT WORKED FOR ME -

- with nothing connected in the headphone jack .

hold the lock screen button till the shut down option appears and then proceed with the given option .

- I waited ~ minute and restarted the device .

! Headset audio output is now fully functional !

I have the same problems described - though they are intermittent.

A reset seems to work (press the home button and the sleep/wake button at the same time until you see the apple logo).

I'm surprised that Apple themselves don't post solutions to this annoying issue. Will someone from Apple prove me wrong?

I Have the same issue with Phi91 also. Any solution ?

thanks

Same thing on my 6S+...temp fixed, went to settings>sounds>ringer and clicked to play my selected ring tone. It played and the other sounds came back. Another BUG!

I just tried this and it worked. I wonder how long this will last.

I have the same problem on iPad.

i has same you .what should i do ?please someboby help me ?

I tried all the other things suggested here in this thread, but this was the one that solved my problem for me. Thanks

I had the same issue and used the same FIX. What bothering me most is that this no audio problem keeps appearing every few days, than I have to frequently restart my iPhone6