Why is my phone randomly vibrating

Many people ask, “why does my phone randomly vibrate” sometimes, the vibrate option does not work as expected due to glitches or bugs. So in this article, we will discuss why your phone automatically vibrates without any reason and how you can fix it on your own.

The vibrating option is now available for almost every single device nowadays. Vibrating without ringing is a pretty good option for you when you need to keep the phone silent and also need to get notifications.

Before we start, you need to know that this issue is nothing serious and that you have nothing to worry about. So let’s begin.

How and Why Do Phones Vibrate?

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There can be several reasons for this, which can be fixed on your own or not. But the following reasons are the most commonly identified ones that cause the phone to vibrate randomly.

It’s conceivable that you set the notification for an app, such as a chat messaging app, but when the messages come in, it still vibrates but doesn’t display you a notice (do you have anyone who may have been sending you messages through messenger applications or social media? It might also be updated from social media).

As a result, I strongly advise you to check the notification settings for your chat messaging or social networking apps. There are a LOT of ways to personalize your alerts with Android 8 and above.

So maybe you adjusted the alerts by accident and turned off the lock screen popup notice but left the vibration notification on.

Also, read Why is Your Phone Charging Slow?

Updated software that is buggy.

Finally, the problem might be caused by a faulty software update. If your Android device’s maker issues a problematic update, it may create random vibrations.

Glitches at the system level.

System-level malfunctions are the primary and most typical cause of unpredictable vibrations. Because Android is a piece of software, it is prone to unforeseen faults and malfunctions for a variety of reasons. Random vibrations might be one of the difficulties caused by these flaws on your Android smartphone.

A malicious program has been installed.

There’s a strong probability that your smartphone has a rogue app that’s giving you alerts for no apparent reason. Applications have the ability to send alerts to the user’s device, informing them of crucial notifications.

However, an app may send notifications even if there is nothing critical to be concerned about. Lower-quality apps that aren’t downloaded from the Google Play Store are frequently the blame for this behavior.

Get a nova launcher.

Nova Launcher is a home launcher that replaces your current home screen with a cleaner and quicker version. The app can also display more information regarding background processes. Nova Launcher can help you figure out what’s causing your terminal to vibrate suddenly.

1. To begin, go to the Google Play Store and download and install Nova Launcher.
2. Then, on your home screen, install a new widget.
3. Select Notification List from Activity.
4. Activate the widget. A list of all your recent alerts and the applications that delivered them should appear.
5. Check if the problem remains by turning off all alerts from the first app on the list.

Read to know Why My Phone is Dead Won’t Turn On?

Everything should be updated.

If the random vibrations of your phone are caused by a transient software error, upgrading and restarting your device should resolve the issue.

Open the Google Play app and hit the profile symbol to access your profile.

1. Go to Apps and Device Management.
2. To install all outstanding app updates, click the Update All button.
3. Android-install-all-app-updates.
4. Then go to Settings and select System from the drop-down menu.
5. Check for updates by selecting System Update.
6. Turn off your Android device by pressing the Power button.
7. Wait thirty seconds, then switch on your device to see whether the problem still exists.

Restart your Android device by pressing the power button.

Restarting your phone is the simplest and most obvious solution to the Android phone vibrating for no reason problem. The procedure for restarting each device may differ somewhat, but the process is essentially the same.

All open apps should be closed.

A rogue software may be causing your Android phone to vibrate at irregular intervals, as indicated in the preceding section. You should close the program if it is running in the background.

To do so, go to the bottom-left corner of your device’s display and press the three vertical lines. Swipe up on the recent applications screen one by one or press “Close all” to close them altogether.

More information about phone vibrates problem.

Some related FAQs

Here you can find some related questions and answers to why does my phone randomly vibrate?

Blind alerts usually cause vibrations that arise out of the blue. As a result, if you turn off your iPhone, the haptic feedback should stop as well. How to do it: Disable Vibrate on Silent under Settings -> Sounds & Haptics. Then, using the Ring/Silent switch on your iPhone, activate Silent mode.

The answer is straightforward (no, there’s no little dancing man within your phone): it’s created by a little motor with an offset weight linked to it, like the one depicted below. The motor engages when your phone rings, whirling the weight and producing the vibration.

The vibrating motor is a DC brush motor that is used to achieve the phone’s vibration function. When you get a text message or a phone call, the motor begins to drive a high-speed rotating eccentric done, which causes vibration.

Smart Alert may be found under Settings > Advanced Features > Motions & Gestures > Smart Alert. This should be turned off. It’s a function that makes your phone vibrate when you pick it up after you’ve missed a call or received a message.

It’s either a software issue or a vibration motor grounding issue. Make a backup of your files and perform a factory reset. If that doesn’t work, the issue could be with the hardware, in which case you’d be better off requesting an RMA.

You can still activate the Vibrate when ringing feature on your Galaxy mobile. This means you’ll hear/feel your phone vibrate in addition to hearing/feeling your ringtone. Follow the steps below to enable this feature: On your device, go to Settings. Choose from a variety of sounds and vibrations.

Know Why Phone Took a Picture by Itself?

Are you wondering why your iPhone randomly vibrates? This usually happens when you've downloaded a third-party app and it’s notification settings are not configured correctly. So, it might beep but you won’t see any visible notifications.

The issue may also be due to your built in Mail app. It will cause your phone to vibrate whenever new mails come in. There is also a chance that you're dealing with a system issue. Try force-rebooting or updating iOS.

I remember when I had the 2nd gen iPhone SE, I couldn't get it to stop vibrating a couple of months after I got it. I've discussed all the tips and tricks that helped below.

Let's get to it.

How Do You Fix the iPhone Vibrating Randomly Issue?

There are many fixes, and they include:

Solution 1: Check Your Vibration Settings

If you downloaded a third-party app recently, it may be responsible for the problem. It may be bugging out and causing phantom notifications that causes your iPhone to vibrate.

Here's how to fix this:

• Open Settings > Notification Center
• Scroll down through all your apps and select the app in question
• Then scroll down to Sounds
• Tap on it and then tap on Vibration
• Change it to None

Whenever you receive new mail notifications, the built-in Mail app on your iPhone will automatically vibrate. Change this by adjusting your email notifications.

There are 2 ways to do this.

• Here's method 1:
  • Open Settings > Tap on Sounds
  • Select New Mail
  • Choose Vibration
  • Click None

• Here's method 2:
  • Go to Settings > Notification Center
  • Choose Mail
  • Tap on your email account
  • Click on Alerts
  • Ensure that Vibration is set to None

Does your iPhone only vibrate when you put it to charge? This is most likely due to a faulty power cable. Try changing your power cable and see whether this does the trick.

Solution 4: Switch Off Silent Mode

You might have accidentally enabled Silent Mode. When this is enabled, you won’t hear any notifications. Your iPhone would only buzz instead.

Flip your iPhone device over and see if the Silent button has been switched on. If it has, you know the cause.

Solution 5: Force Reboot (Hard Reset)

If none of the above tricks work, you might be dealing with an error or a glitch. Try clearing the problem with a force-restart. The force-reboot process depends on the iPhone model you own.

In case you're wondering, no, you won't lose any data. All the apps and processes on your device would just be closed abruptly.

Here's what iPhone users with Face ID have to do:

• Press and then let go of the Volume Up button
• Press and then let go of Volume Down button
• Hold the Power button until the Apple screen appears

iPhone 8 and SE (2nd generation):

• Press and release the Volume Up button
• Press and release the Volume Down button
• Hold the Side button until the Apple logo appears

iPhone 7:

• Hold down the Lock and Volume Down buttons simultaneously
• Let go when the Apple logo pops up

iPhone 6S and SE (first generation):

• Hold down the Lock and Home buttons simultaneously
• Let go when the Apple logo appears

When you don't update iOS, bugs tend to pop up. They can cause different problems, including the one in question.

If you're using an outdated OS version, you probably have been getting update prompts lately.

There are 2 ways to install the latest firmware.

• Here is method 1:
  • Open iTunes on your desktop (you'll face errors if it's not the latest version)
  • Plug your iPhone to your computer via USB or lightning cable
  • Open the Summary tab
  • Click on Update

Don’t disconnect iTunes while the firmware is being installed. You'll deal with a bunch of annoying errors, otherwise.

• Here is method 2:
  • Open the Settings app > General
  • Click Software Update
  • Click Install now

You may have meddled with your device's sound settings and caused the problem. If you remember what settings you changed, you can just go back and change them back to their default values. If you don't remember, you can Reset All Your Settings.

All your settings would be brought back to their default configurations.

Just know that you will lose your saved WiFi passwords, Bluetooth pairings and VPN settings in the process.

Nevertheless, here's what you do on iOS 14:

• Open Settings
• Choose General
• Click on Reset
• Tap Reset All Settings
• Enter your Apple ID password to proceed

On iOS 15:

• Open Settings
• Choose General
• Click on Transfer or Reset iPhone
• Tap Reset and then Reset All Settings
• Enter your Apple ID password to proceed

Your iPhone will restart afterwards. Hopefully, the random vibrations will stop.

Solution 8: Factory Reset

If a stubborn software problem is causing the iPhone randomly vibrates issue, you'll have to factory reset. Although a factory reset should help, your personal data will be erased. Be sure to backup your files beforehand.

Here's how you factory reset:

• Open Settings
• Choose General
• Click Reset or Transfer or Reset iPhone
• Tap Erase All Content & Settings
• Enter your Apple ID password to confirm

It might be time to enter recovery mode if your iPhone still vibrates randomly. You can think of a recovery restore as a factory reset but it will be more thorough. Even if complex software problems are causing your iPhone to randomly vibrate, they would be cleared.

You will lose all your files and videos so make sure to backup your data. Make sure to keep the device connected throughout the process to prevent any serious errors.

Here's what you do:

• Launch iTunes on your desktop
• Close all the other programs running (they can interfere with the recovery process)
• Plug your mobile to your computer via lightning or USB cable
  • Here's what you do on the iPhone 8, SE (2nd generation) and later: Press and then let go of the Volume Up button, then press and quickly release the Volume Down button. Keep holding the Power button until the recovery mode screen appears
  • iPhone 7 and 7 Plus: Hold the Power and Volume Down buttons. Let go of them when you see the recovery mode screen
  • iPhone 6S, SE (first generation) and earlier: Hold the Home and Power buttons. Release the two when you see the recovery screen
• Locate your mobile on iTunes
• Click Restore

It can be daunting to enter recovery mode. After all, you risk getting stuck on a reboot loop. Thankfully, there are special software alternatives to entering recovery mode. While these make things simpler, they are not free. However, they can identify and tackle all kinds of software problems that might be causing the issue, so it's worth it.

One of the apps I recommend is FixCon.

Here's how you can use it to fix iPhone vibrates randomly:

• Download and launch the program
• Connect your iPhone to your desktop
• Choose Standard Repair
• Click Download (a new firmware package will be downloaded to fix the issue)
• Tap on Continue to proceed

Solution 11: Contact Apple

Sometimes, iPhones vibrate randomly when they are dealing with water damage. There's nothing you can do about this other than to let the pros at your local Apple store fix your phone.

FAQ

I've answered some popular questions below.

Why Does My iPhone Vibrate Randomly With No Notifications?

Your iPhone randomly vibrating without notifications could be due to many reasons:

• You may not have configured the notification settings for one of the apps you've downloaded.
• Check your mail notifications. Your iPhone's built in Mail app may be set to vibrate whenever you get new emails.
• You might have a glitch on your hands. Try force-restarting your device. If that doesn't do the trick, the glitch might be stubborn. You would have to either factory reset, enter recovery mode or use recovery software.
• Silent Mode could be enabled. When it's switched on, your device would buzz instead of sending sound alerts.
• Water damage is a likely culprit as well. Head over to your local Apple store to rule out whether you're dealing with this. Make at an appointment at your Apple store before going in.

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Final Thoughts

There are several steps to follow that can fix the iPhone randomly vibrating problem. This issue pops up most of the time due to not configuring an application properly. Other than that, you might have enabled Silent Mode or are dealing with an iOS bug or system error.