How to Enable Low Data Mode on iPhone 15: A Step-by-Step Guide

Saving data on your iPhone 15 is a breeze with the Low Data Mode feature. Simply put, it’s a setting that helps you use less cellular and Wi-Fi data. After you switch it on, automatic updates and background tasks are reduced, and video and audio quality are optimized to save data. Ready to give it a go? Here’s how!

Related Video: How to Enable Low Data Mode on iPhone 15

Step by Step Tutorial: How to Enable Low Data Mode on iPhone 15

Before diving into the instructions, it’s important to know that enabling Low Data Mode can help you conserve data if you’re on a limited data plan or in an area with poor connectivity. It’s also a useful feature if you want to extend your battery life.

Step 1: Open Settings

Navigate to your iPhone’s Settings app – the gear icon on your home screen.

The Settings app is your control center for all things iPhone. Once you’re in, you’re just a few taps away from data-saving goodness.

Step 2: Tap Cellular or Mobile Data

Once you’re in Settings, find and tap the Cellular or Mobile Data option.

This is where you can view your data usage and make changes to how your iPhone uses cellular data.

Step 3: Tap Cellular Data Options or Mobile Data Options

In the Cellular or Mobile Data menu, look for the options or settings button.

This button will lead you to more detailed settings, including Low Data Mode.

Step 4: Enable Low Data Mode

There’s a switch next to Low Data Mode – flip it to enable the feature.

When Low Data Mode is on, your iPhone will take measures to use data more efficiently, like pausing automatic updates and fetching less data in the background.

After you’ve enabled Low Data Mode, your iPhone will start saving data immediately. You’ll notice changes in the way apps behave, like photos loading at a lower quality or music streaming at a lower bitrate. But don’t worry – you can always turn off Low Data Mode if you need to.

Tips: Maximizing Benefits of Low Data Mode on iPhone 15

  • To save even more data, consider disabling automatic app updates in the App Store settings.
  • Use Wi-Fi whenever possible, as Low Data Mode only affects cellular data.
  • Monitor your data usage regularly to see how effective Low Data Mode is for you.
  • Remember that some apps may not function as expected with Low Data Mode turned on.
  • If you’re traveling abroad, Low Data Mode can help avoid expensive roaming charges.

Frequently Asked Questions

Does Low Data Mode affect call quality?

No, Low Data Mode only affects data usage, so your call quality will remain the same.

Can I still use all my apps with Low Data Mode on?

Yes, but some apps may load content more slowly or not update in the background.

Will Low Data Mode save battery life?

Indirectly, yes. Since your iPhone isn’t working as hard to fetch data, you may see some battery life improvement.

Is Low Data Mode available on Wi-Fi?

Yes, you can enable a similar setting for Wi-Fi by tapping on the info button next to a Wi-Fi network in your Wi-Fi settings.

Can I schedule Low Data Mode to turn on automatically?

As of now, you must manually enable and disable Low Data Mode. There’s no automatic schedule.


  1. Open Settings
  2. Tap Cellular or Mobile Data
  3. Tap Cellular Data Options or Mobile Data Options
  4. Enable Low Data Mode


The Low Data Mode feature on the iPhone 15 is a game-changer for those who are mindful of their data usage. With just a few simple steps, you can drastically reduce your data consumption without severely impacting your smartphone experience. It’s a balance between staying connected and being data-savvy. Whether you’re on a tight data budget or trying to extend your battery life, Low Data Mode is a feature worth exploring. Plus, it’s always satisfying to take control of your technology and make it work just for you. If you’re ever in doubt, just revisit the steps above, and remember, you’re the master of your iPhone 15’s data destiny!

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