Whether you hear your iPhone static noise when calling, permanently or on the fly, don’t worry about it too much, it won’t explode!
There are quite a few reasons why this happens, and we’ll be detailing not only these causes but also the steps to solve them, as well as all other information related to it.
If you’re hearing static noises coming from your iPhone, first, perform a soft reset of your iPhone. Then, check and clean the speakers, and make sure no dust or debris is stuck. After that, toggle the ringer of your phone, then make sure that DnD or Do Not Disturb is turned off. Lastly, restore your iPhone.
But before we get to that, do you know the actual reason why you’re heating the static noise on your iPhone whenever you’re making a call?
What Does the Loud Crackling/Static Sound From My iPhone Mean?
The loud static or cracking noise that’s emitted by your iPhone during calls can mean many things.
Among the many reasons for it, the most common ones include:
- Hardware (speaker) problems
- Bad device connections
- Software problems/issues
- Reception or network issues
It can be any of these or even a combination of the problems we’ve presented here. You might find it confusing, especially if you’re not that inclined to technology.
So, what causes these problems to occur? What are the culprits of the iPhone loud static noise when calling?
Causes of Static Noise or Cracking Sound When Making a Call
Whether you’re doing regular calling or calling via FaceTime or other texting/calling apps, here are a few of the reasons that are making the cracking or static noise sound during a call.
1. Bad Network or Reception
Usually, the static sound you’re hearing isn’t actually caused by the device, but instead, the network.
If the network or signal is bad, a loud cracking or static sound can be emitted on both ends of the line.
2. Broken or Damaged Speaker (Hardware)
Probably the most common reason for this noise is because of damaged or faulty speakers.
It could be because of dust or debris stuck in the speakers, problems with the wiring, or even the cabling of the speakers to the phone overall.
3. Software Bugs/Issues
The unruly noise of static can also be caused by issues and problems with the software, especially if the version of the calling app you’re using is still in BETA.
4. Paired Devices Incompatibility
While most smartphones today are easily compatible with a lot of pairable devices, there are still a select few that aren’t in complete unison with some audio devices, which can cause interference with the reception of the signal of the call.
5. Do Not Disturb is Activated
Last, but most definitely not least is when the Do Not Disturb feature is turned on or active.
Several reports stated to have gotten a few problems like hearing static on their lines when they found that DnD was active.
iPhone Static Noise When Calling? – Complete Fix
So, here’s the complete list of steps you need to do to get rid of the static noises on your iPhone whenever you’re engaged in a call.
Step #1: Soft Reset or Power Cycle Your iPhone
What you want to do first is power cycle or restart your iPhone.
To do this, you simply have to press and hold the wake/sleep button and the home button at the same time.
Then, when you see the slider, slide it to power off. Turn it back on again by pressing and holding the sleep/wake button and wait for your phone to reboot.
Step #2: Check Your iPhone’s Sounds
After that, check your device’s sounds by toggling your phone’s ringer and see if it’s working properly.
Follow these steps to be able to do this seamlessly:
- On your phone, go to Settings > Sounds or Sounds & Haptics.
- Then, drag both the Ringer and Alerts back and forth to refresh the system.
In doing these tests, your goal is to make sure that your sound is toggled correctly every single time you slide the ringer radio button.
Step #3: Clean and Check Your Speakers
When you’ve checked all the intangible factors (software and system), the next thing you want to do is to thoroughly check and clean the speakers of your device.
Experts reveal a few different ways to clean iPhone speakers, you can try any of these to see what works best for you.
- Clean it using a soft brush (paintbrush).
- Remove dust and debris using painter’s tape.
- Clean stuck dirt inside your iPhone speakers using a toothpick.
Step #4: Check if Do Not Disturb is Turned Off
After that’s all done, the next step is to check if Do Not Disturb is turned off on your phone. To do this go to Settings > Focus > Do Not Disturb.
Alternatively, you can also access this by swiping down from the top of your screen and clicking on the Moon Icon.
Click on it and it will tell you if it has been turned on or turned off. If it is turned on, click it again to turn it off; however, if it’s turned off when you click it, leave it like that.
Step #5: Restore Your iPhone
Last, but most definitely not least is to restore your iPhone to its original settings. This is done to reset all the settings of your iPhone so you start from a clean slate.
In doing this, you’ll need a laptop with iTunes to assist you with the backup process. Without further ado, here’s the correct way of restoring your iPhone.
Standard iOS Restore
- Plug or connect your iPhone to a computer or a laptop with iTunes.
- On your laptop, click Restore to restore your iPhone to a previous iOS backup.
- Wait for the restoration to commence.
- Then, lastly, click Update on your phone to get the newest and latest software.
From there, you simply have to follow the on-screen instructions that’ll be displayed on both your phone and your laptop to complete the process.
This 5-step process can’t be as comprehensive as how we presented it! By following these steps, you wouldn’t be troubled by a static noise from the line any longer!
My iPhone’s Still Producing Static When In a Call, What Should I Do?
If the steps we provided above didn’t fix the issue, then the issue could be due to a serious hardware concern.
To resolve this, you’ll need to contact Apple Support and let them know of what you’re experiencing.
Alternatively, you can also bring your phone to the nearest mobile device repair center to have the speakers, chips, and wiring checked.
Let them know of the initial troubleshooting steps you’ve tried so they’re already aware of what to expect.
QUICK NOTE: Make sure that the repair center you’ll be bringing it to is certified by Apple.
Never surrender your iPhone to a store not certified because it can do you worse than better.
Read Next: How to Turn Off International Calls on iPhone?
Is your iPhone emitting static noise during a call? If yes, power cycle your device. Then, double-check the quality of your call by going to Settings > Sounds, then toggle your phone’s ringer. After that, make sure that DnD is turned off, and then proceed to restore your phone.
Get Rid of the Static Noise When Making Calls!
Notice that your iPhone static noise when calling is becoming rampant and you’re not sure what to do about it?
If it’s not something network-related, go through the steps we outlined above and get rid of the annoying static sound you’re hearing!
Keep this guide handy so the next time you experience it, you’ll know exactly what to do!
Kevin has over five years of experience working in various Tech startups and providing Technical solutions. He has contributed to many Tech publications and websites.