How to Turn Off iPhone 12 Pro Max: Step-by-Step Guide

Turning off your iPhone 12 Pro Max is a simple process. Press and hold the side button along with the volume up or down button until two sliding buttons appear. Slide the power off slider to the right to shut down your device. After completing this action, your iPhone will power down and all functions will cease until it is turned back on.

After turning off your iPhone 12 Pro Max, it will no longer be able to make or receive calls, send or receive messages, or access the internet until it is turned back on. Any alarms or reminders you have set will not go off, and any apps you were using will be closed. Your phone will also conserve battery life while it is turned off.


In the world of smartphones, knowing how to properly manage your device is crucial. Whether you’re a seasoned iPhone user or someone who just got their hands on the iPhone 12 Pro Max, understanding the basics, such as turning your phone off, is essential. Let’s face it, there are times when our phones need a break, or we do. Maybe you’re heading into a meeting, going to sleep, or trying to save battery life – whatever the reason, turning off your iPhone 12 Pro Max is a simple yet important skill to have.

It’s not just about pressing a button; it’s about understanding your device and taking control of its functionality. This topic is relevant to every iPhone 12 Pro Max user out there, and it’s one of those things that’s better to know and not need, than need and not know. So, let’s dive in and learn how to power down your iPhone 12 Pro Max properly.

How to Turn Off iPhone 12 Pro Max Tutorial

Before we get into the steps, let’s clarify what we’re aiming to achieve here. We’re going to learn how to completely power down your iPhone 12 Pro Max. This isn’t about putting it to sleep or on standby; this is about turning it off completely.

Step 1: Press and hold the side button and volume button

To start the process, press and hold the side button and either the volume up or volume down button simultaneously.

Pressing these buttons together will bring up the power off slider on your screen. It’s important to press both buttons at the same time and hold them; a quick press won’t do the trick.

Step 2: Slide to power off

Once the power off slider appears, slide it to the right to turn off your iPhone 12 Pro Max.

Sliding the power off slider will initiate the shutdown process. Your screen will go dark, and the device will begin powering down. It may take a few seconds for the phone to completely turn off, so be patient.


Conserves battery lifeTurning off your iPhone 12 Pro Max when it’s not in use can greatly extend your battery life, especially if you’re away from a charger for an extended period.
Avoids interruptionsIn situations where you can’t be disturbed, such as meetings or while sleeping, turning off your phone ensures you won’t be interrupted by calls or notifications.
Resets the deviceSometimes, turning off your phone can help clear minor glitches or slow performance. It gives your device a chance to reset and start fresh when you turn it back on.


InaccessibilityWhen your iPhone is off, you can’t receive calls or messages, which could be a problem in an emergency or if someone needs to reach you urgently.
Missed AlarmsAny alarms or reminders set on your phone won’t work if it’s turned off. You might oversleep or forget an important task.
InconvenienceIf you turn off your phone frequently, the process of turning it back on and waiting for it to reboot can be cumbersome and time-consuming.

Additional Information

When you turn off your iPhone 12 Pro Max, it’s important to know that any ongoing tasks or apps will be closed. This means that if you were in the middle of something, make sure to save your progress or complete your task before shutting down. Also, if you have any medical or health-related apps, such as fall detection or heart rate monitoring, these will not function while the phone is off. It’s crucial to consider these factors based on your personal needs.

If you’re having trouble shutting down your iPhone using the buttons, there’s an alternative method available in the settings. Simply go to Settings > General > Shut Down, and you’ll be able to slide to power off from there. This is handy if your buttons are unresponsive or if you find the physical method awkward.

Remember, turning off your iPhone is different from restarting it. If you’re looking to reboot your device without fully powering down, you might want to consider the restart option instead.


  1. Press and hold the side button and either volume button until the power off slider appears.
  2. Slide the power off slider to the right to turn off the iPhone 12 Pro Max.

Frequently Asked Questions

How do I turn my iPhone 12 Pro Max back on?

To turn your iPhone 12 Pro Max back on, press and hold the side button until the Apple logo appears.

Can I schedule my iPhone 12 Pro Max to turn off automatically?

No, iOS does not currently support automatic scheduled power-offs. You must manually turn off your device.

Will my iPhone 12 Pro Max still charge if it is turned off?

Yes, your iPhone will continue to charge even when it is powered off. Just plug it into a charger as you normally would.

What if my side button or volume button is broken?

If your buttons are not working, you can turn off your iPhone 12 Pro Max from the settings menu by going to Settings > General > Shut Down.

Will turning off my iPhone 12 Pro Max affect any ongoing updates or downloads?

Yes, if you turn off your iPhone while it’s updating or downloading, the process will be paused or canceled. It’s best to let these tasks complete before shutting down.


Knowing how to turn off your iPhone 12 Pro Max is a basic yet vital skill in managing your device. Whether you’re looking to save battery life, need some peace and quiet, or want to give your phone a rest, powering down your device is a straightforward process. Remember to always consider your need for availability versus your need to disconnect when deciding to turn off your iPhone.

And always make sure any important tasks are completed or saved before doing so. Now that you know how to turn off your iPhone 12 Pro Max, you’re in complete control of when your device takes a much-needed break.