Tell me more ×
Ask Different is a question and answer site for power users of Apple hardware and software. It's 100% free, no registration required.

For some reasons I can't adjust the volume on my iPhone 4 anymore. Whenever I press it the popup showing the bell is shown but not the bar indicating the . I can't adjust the volume at all. Also playing music in the musicplayer doesn't work anymore. The play-symbol is shown but I just can't hear a thing.

Does anyone have a clue what is going wrong?

showing non working volume-rocker

share|improve this question
Have you tried doing a shut down? Holding the power button till it asks to shut down... that would be my first thing to try... – TheX Feb 8 at 20:23
Just tried it. Didn't work. – Hedge Feb 8 at 20:26
odd, is it jailbroken? – TheX Feb 8 at 20:27
no it's jailbroken. – Hedge Feb 8 at 20:33
2  
For future viewers: "Klingelton" is the German equivalent to "ringer" in English. – Emil Feb 8 at 21:12
show 4 more comments

1 Answer

This might be caused by several things, one of them being your phone believing it's connected to an external speaker through the 30-pin connector. When your phone believes it's connected to an external speaker, it assumes the speaker controls the volume, so you can't control the volume. In addition to that, the phone will attempt to transmit any audio through the 30-pin connector. I can't really think of any solution, other than trying to connect and disconnect from a charching cable or docking station, or try a restore.

I assume you've already attempted to reboot the phone, another thing you could try is to connect it to some headphones with the mini-jack port and see if you're able to control the volume with them plugged in. If you have a cotton swab that can fit in the 30-pin connector, you can also try to clean it (do NOT use water, soap or acid, simply a dry, clean swab).

If nothing helps, I suggest you hand it in for a check-up at the nearest Apple Retail store.

share|improve this answer

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.