How to Fix a Phone Vibration That Is Not Working

Published 2026-10-16 · Marion Phone Repair

Your phone does not vibrate anymore — no vibration for incoming calls, text messages, notifications, or when you type on the keyboard. You might miss calls because the phone is on silent mode with vibration and the vibration is not working, or you notice the keyboard no longer gives haptic feedback. Vibration failure can be a settings issue, a software glitch, or a hardware problem with the vibration motor itself.

Check vibration settings

Before assuming the vibration motor is broken, verify that vibration is actually enabled:

Android

1. Settings, Sound and Vibration (or Sound and Notification depending on manufacturer)
2. Make sure Vibrate on Ring is enabled. This controls whether the phone vibrates during incoming calls
3. Check the Ring Mode: if the phone is set to Silent (not Vibrate), there will be no vibration. Change it to Vibrate or Ring and Vibrate
4. Check Vibration Intensity or Vibration Strength if available (Samsung: Settings, Sound and Vibration, Vibration Intensity). Make sure all categories (calls, notifications, touch interactions) are not set to zero
5. Check Do Not Disturb: Settings, Sound, Do Not Disturb. If DND is active, vibrations may be suppressed depending on the DND settings. Check the DND exceptions and vibration behavior settings

iPhone

1. Settings, Sounds and Haptics
2. Make sure Vibrate on Ring and Vibrate on Silent are both toggled on
3. Check the Ring/Silent switch on the left side of the phone. If the switch shows orange, the phone is in silent mode — vibration should still work if Vibrate on Silent is enabled
4. Scroll down to the individual sound settings (Ringtone, Text Tone, etc.) and tap each one. At the top of the selection screen, make sure Vibration is not set to None. Select a vibration pattern

Keyboard haptic feedback

• Android: Settings, Sound and Vibration, System Sound/Vibration Control — make sure Touch Feedback or Keyboard Vibration is enabled. Also check in your keyboard app settings (Gboard: Settings, Preferences, Haptic Feedback on Keypress)
• iPhone: Settings, Sounds and Haptics, Keyboard Feedback — make sure Haptic is toggled on (available on iOS 16 and later)

Test the vibration motor

Confirm whether the motor physically works:

Android

• Settings, Sound and Vibration, Vibration Intensity — drag a slider and the phone should vibrate as a preview. If you feel nothing, the motor may be failing
• Call your phone from another phone. Put it face down on a hard surface (vibration is easier to feel on a table than in your hand). If you see the phone physically move on the table, the motor works and the issue is settings or software
• Samsung diagnostic: dial *#0*# to open the hardware test menu. Tap Vibration. The phone should vibrate continuously until you tap again. If nothing happens, the motor has failed

iPhone

• Toggle the Ring/Silent switch back and forth. Each flip should produce a short vibration. If you feel nothing on either toggle, the motor may not be working
• Set a timer for 1 minute. When it goes off, the phone should vibrate. If the alarm sounds but the phone does not vibrate, the Taptic Engine may have failed

Restart the phone

A software glitch can prevent the vibration service from running correctly:

• Power off completely, wait 10 seconds, power back on. Test vibration immediately after reboot by toggling the Ring/Silent switch (iPhone) or adjusting the vibration intensity slider (Android)
• If vibration works immediately after a restart but stops again after some time, a background app or service is interfering with the vibration system

Check for app interference

Safe Mode (Android)

1. Boot into Safe Mode: hold the power button, long-press Power Off, select Safe Mode
2. In Safe Mode, test vibration (call the phone, toggle settings). If vibration works in Safe Mode, a third-party app is causing the problem
3. Common culprits: vibration control apps, do-not-disturb scheduling apps, automation apps (Tasker, MacroDroid) that may have a rule disabling vibration, and battery saver apps that disable vibration to save power
4. Exit Safe Mode and uninstall recently installed apps that might interact with sound or vibration settings

Software fixes

Reset sound settings

• Android: Settings, General Management (or System), Reset, Reset All Settings (this resets settings without deleting data). This restores all sound and vibration settings to defaults
• iPhone: Settings, General, Transfer or Reset, Reset, Reset All Settings. This resets all system settings including sound and vibration without deleting data or apps

Update the operating system

• Vibration behavior is controlled by system software. A bug in a specific OS version can disable or reduce vibration. Install any available system updates: Settings, System, Software Update
• If vibration stopped after a specific update, check user forums for your phone model — other users may report the same issue, and a fix may be available

Hardware causes

If vibration does not work in any mode, after restart, after settings reset, and in Safe Mode, the vibration motor has likely failed:

How vibration motors work

• Most phones use one of two types of vibration motor: an ERM (Eccentric Rotating Mass — a small motor with an off-center weight that spins) or an LRA (Linear Resonant Actuator — a mass on a spring that oscillates back and forth). iPhones use the Taptic Engine, which is Apple's version of an LRA
• ERMs can fail when the motor burns out or the weight detaches. LRAs can fail when the spring mechanism breaks or the electromagnetic coil burns out

Common hardware failure causes

• Drop damage: A hard impact can disconnect the vibration motor's solder joints or crack the motor housing. If vibration stopped after a drop, the motor or its connection to the motherboard was damaged
• Water damage: Moisture corrosion on the motor's electrical contacts prevents it from receiving power. The motor may partially work (weak vibration) before fully failing
• Wear and tear: Vibration motors have moving parts that wear out over time. After several years of heavy use, the motor may weaken noticeably before failing completely
• Weak vibration: If the phone vibrates but very weakly (you can barely feel it), the motor is wearing out. This is often a gradual decline that you notice when comparing to another phone of the same model

After a screen repair

• If vibration stopped working after a screen replacement or other repair, the vibration motor's flex cable may have been disconnected during the repair and not reconnected. The motor itself is fine — it just needs to be plugged back in. This is a common oversight in screen repairs because the vibration motor cable is near the display connector

Vibration repair in Marion

If your phone vibration is not working and the troubleshooting above did not fix it, Marion Phone Repair can test the vibration motor, check its electrical connections, and replace the motor if it has failed to restore vibration for calls, notifications, and haptic feedback.