Fix iPhone Hissing Sound Issue

“What happened? There is always some hissing sound with my old iPhone 6. How can i fix iPhone hissing sound issue?”

As there are more people reporting about iPhone hissing sound issue, we do some examinations about it, and come up with some solutions about it. Now read this page, and we will show you some tips about how to solve iPhone hissing sound problem.



Force Restart iPhone

When there is something wrong with our iPhone, the first action we will do is restart your iPhone to have a try. It can help us solve some hardware issue and software issue.

Now press your power button which is on right side, and hold on until it shows up option “Slide to close phone” on your screen, then slide it to close your iPhone.

Wait for a minute, then press your power button and home button together and hold on, then it will show up Apple logo on your screen. Wait for a moment, then your iPhone will be open.

Then try again of your iPhone still has hissing sound issue.

Reset All Settings of iPhone

Also we can reset all settings of our iPhone to have a try.

1.open your iPhone and go to Setting--General--Reset.

2.Then tap on “Reset All Settings”, and restart your iPhone and have a check.



Close All Running Apps

When we open too many apps and make them running background, there may be some issues with our iPhone. Now close all your running apps to have a try.

1.Quickly double click your home button, then it will show us all our running apps.
2.Then swipe up the pages and they will be closed.

After closing all those apps, you can observe if your iPhone still has hissing sound issue.

Rest your iPhone

When we’re using our iPhone too long, or it becomes hot, it will also make some hissing sound.

Now you can rest your iPhone on the desk and wait for one or hours, then use your iPhone and see if it still has hissing sound.

Bring iPhone to Apple Store

When there is some hardware issue, you can bring your iPhone to Apple store for professional checking and fix it.

Backup iPhone Data Selectively

When your iPhone continues making hissing sound, and you’re worried about your iPhone data, you can use iRefone to help you backup them selectively.

iRefone is a professional iOS data recovery software, it can recover as well as backup more than 16 kinds of files, including contacts, notes, messages, photos, reminders, calendars, WeChat messages ect. Also it supports latest iPhone 8 and iPhone X.

Now you can download and install the free trial version to have a try.



Step 1. Run iRefone, connect your iPhone with PC. Choose “Recover from iOS Device”, then click “Start”.



Step 2. Then we’ll enter the new interface with many data icon and media icon that iRefone can recover. Click “Message” icon, and it will be scanned by the software.



Step 3. Wait a few seconds for scanning, then you can preview and choose messages you need, tap on “Recover to PC”.