How to Enable Low Data Mode on iPhone 12: A Step-by-Step Guide

Looking to save some data on your iPhone 12? You’ve come to the right spot. By enabling Low Data Mode, your iPhone will reduce the amount of data it uses across apps and tasks. This can be a lifesaver if you’re on a limited data plan or in an area with poor network connectivity. Let’s dive into how you can quickly flip the switch on Low Data Mode.

Step by Step Tutorial: Enabling Low Data Mode on iPhone 12

Before we jump into the steps, it’s important to understand what enabling Low Data Mode will do. By turning this feature on, your iPhone will halt automatic updates and background tasks that consume data. This means less data usage, but also potentially slower app updates and reduced app functionality.

Step 1: Open Settings

Open the ‘Settings’ app on your iPhone 12. This is the gear icon that’s typically found on your home screen.

When you open Settings, you’ll see a list of options for your device. You’ll need to scroll a bit to find the option we’re looking for, so don’t be afraid to swipe up to explore the menu.

Step 2: Tap Cellular

Scroll down and tap on ‘Cellular,’ which is usually located near the top of the ‘Settings’ list.

The Cellular menu is where you can manage everything related to your iPhone’s data usage, including viewing how much data you’ve used in the current period and which apps are consuming the most data.

Step 3: Select Cellular Data Options

Under the ‘Cellular’ menu, find and tap ‘Cellular Data Options.’ This is where you’ll find the settings for enabling Low Data Mode.

‘Cellular Data Options’ may also provide other useful settings, such as roaming options if you’re traveling internationally.

Step 4: Toggle on Low Data Mode

Finally, toggle the switch next to ‘Low Data Mode’ to the ON position. It will turn green when it’s on.

Once you’ve enabled Low Data Mode, your iPhone will immediately start conserving data. You might notice some changes in how your apps behave, but remember, this is all in the name of saving data.

After completing the steps, your iPhone 12 will be in Low Data Mode, meaning it will conserve data usage by pausing automatic updates and limiting background tasks. This could potentially slow down some services, but if you’re looking to save on your data plan or improve performance in a low-signal area, it’s a great feature to utilize.

Tips for Low Data Mode on iPhone 12

  • Always monitor your data usage in the Cellular menu to stay aware of which apps use the most data.
  • Low Data Mode can affect streaming quality in apps like Netflix or YouTube, so be prepared for a change.
  • Some apps may not function as expected in Low Data Mode; be sure to check if there’s an offline mode available.
  • If you’re on an unlimited data plan, you may not need to use Low Data Mode frequently.
  • Low Data Mode is also available when using a personal hotspot—this can be helpful if you’re sharing your connection with others.

Frequently Asked Questions

Will enabling Low Data Mode affect my calls and texts?

No, enabling Low Data Mode will not affect your ability to make or receive calls and texts. Those services use a different part of the network and will continue to work as normal.

Can I still use GPS and maps with Low Data Mode turned on?

Yes, you can still use GPS and maps, but the loading of map data might be slower. If you’re planning a trip, it might be a good idea to download maps for offline use beforehand.

How do I know if Low Data Mode is working?

You can tell Low Data Mode is working if you see reduced image quality in apps, slower app updates, or if certain background activities are paused, like email fetching.

Can I enable Low Data Mode for Wi-Fi connections as well?

Yes, you can enable Low Data Mode for Wi-Fi. Just go to Settings > Wi-Fi, tap the ‘i’ icon next to the Wi-Fi network, and toggle on Low Data Mode.

Is there a way to automatically enable Low Data Mode when I’m close to my data limit?

Currently, there’s no automatic trigger for Low Data Mode based on your data limit. You’ll need to manually enable and disable it as needed.


  1. Open ‘Settings’ app
  2. Tap ‘Cellular’
  3. Select ‘Cellular Data Options’
  4. Toggle on ‘Low Data Mode’


Enabling Low Data Mode on your iPhone 12 is a breeze and can be a real game-changer when it comes to managing your data usage. Whether you’re looking to cut down on your monthly bill or simply need to make the most out of a weak connection, this nifty feature has got you covered. Remember, while Low Data Mode can limit certain functions and slow down updates, it’s a small price to pay for staying within your data limits. So, give it a try—after all, who doesn’t like having control over their phone and their data? Keep these tips and FAQs in mind, and you’ll be a Low Data Mode pro in no time! And as you become more conscious of your data consumption, you’ll start making smarter choices, not just on your iPhone 12, but in all aspects of your digital life. Happy data saving!

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