What is Lock Sound on iPhone 12: A Comprehensive Guide

Lock sound on iPhone 12 is that clicky noise you hear when you press the sleep/wake button on the side of your phone. It’s a small detail, but it lets you know that your iPhone is locked without having to look at the screen. Want to know how to enable or disable it? Let’s dive right in.

Step by Step Tutorial to Enable or Disable Lock Sound on iPhone 12

Before we get into the nitty-gritty, let me give you a heads up on what we’re about to do. We’ll walk through the steps to either turn on or turn off the lock sound on your iPhone 12. It’s a breeze, and you’ll have it done in no time.

Step 1: Open Settings

Open the Settings app on your iPhone 12. It’s the one with the gear icon.

The Settings app is like the control center for your iPhone. It’s where you can tweak and customize to your heart’s content. Once you’re in, you’re a few taps away from controlling that lock sound.

Step 2: Tap on Sounds & Haptics

Scroll down and tap on “Sounds & Haptics.”

This is the place where all the sounds on your iPhone live. Ringtones, text tones, and, yes, lock sounds all reside here.

Step 3: Toggle Lock Sound

Find the “Lock Sound” option and toggle the switch to your preference.

Slide that switch to the right for on, or to the left for off. It’s that simple. When the switch is green, the lock sound is enabled.

Once you’ve completed these steps, your iPhone 12 will either make a sound when it locks or stay silent, depending on your preference.

Tips for Managing Lock Sound on iPhone 12

  • If you often find yourself in quiet environments, like libraries or meetings, it might be a good idea to keep your lock sound turned off.
  • Remember that your lock sound settings won’t affect your alarm or ringtone volume. Those are controlled separately.
  • If you’re not sure if the lock sound is on or off, just press the sleep/wake button and see if you hear a click.
  • Keep in mind that if your phone is on silent mode, you won’t hear the lock sound even if it’s enabled.
  • You can also adjust the volume of the lock sound by changing the ringer and alerts volume in the same Sounds & Haptics settings.

Frequently Asked Questions

Will disabling the lock sound extend my iPhone’s battery life?

Turning off the lock sound may save a tiny amount of battery life, but the difference is negligible.

Can I customize the lock sound?

No, the lock sound is a default system sound and cannot be customized.

If my phone is on silent, will the lock sound still play?

No, if your iPhone is on silent mode, the lock sound will not play even if it’s enabled.

Is there a way to have the lock sound play only through headphones?

Unfortunately, no. The lock sound plays through the iPhone speakers and can’t be routed to just headphones.

Does the lock sound setting affect other system sounds?

No, the lock sound setting is specific to the locking function. Other system sounds have their own settings.


  1. Open Settings
  2. Tap on Sounds & Haptics
  3. Toggle Lock Sound


So there you have it, the lock sound on iPhone 12 demystified. Whether you like that satisfying click when you press the sleep/wake button or prefer a stealthy, silent lock, you now know exactly how to control it. It’s one of those little things that can make a surprisingly big difference in how you experience your phone. After all, personalization is key to enjoying your tech, right?

If you’ve found this article helpful, why not dive deeper into your iPhone’s settings? There’s a world of customization waiting for you. You can change your ringtone, set up Do Not Disturb schedules, even customize your control center. And if you’re ever unsure about a setting, just hop back into the trusty Settings app and explore. Who knows what other handy features you might find?

Remember, your iPhone 12 is a powerful device, and with a few tweaks here and there, it’s capable of fitting your lifestyle like a glove. So go ahead, make it yours. And next time someone asks you about the lock sound on iPhone 12, you’ll be the authority.

Join Our Free Newsletter

Featured guides and deals

You may opt out at any time. Read our Privacy Policy