Clean Your Speakers and Microphone

Are your speakers or your microphone starting to have a fuzzy noise? It’s possible that you need to repair them, but first, make sure that they’re clean.

If you’re having issues, something like the dust may be blocking the noise. Before you take it to a professional, make sure to clean your iPhone properly and see if that fixes it.

You can use a Q-tip with a bit of alcohol to clean the bottom of your iPhone, the speakers, and even the Lightning port to make sure everything is in check. If your iPhone’s old enough, you can also use the Q-tip to clean the headphone jack.

Another option is using compressed air in the area to blow out any blockage. After that, the sound should be better. If it’s not, it’s best if you take it to a professional.