How to Change Background from Black to White on iPhone: A Step-by-Step Guide

Changing the background from black to white on your iPhone is a quick and easy process that can be done in a few steps. All you need to do is access the “Settings” app, go to “Display & Brightness” and then tap on the “Light” appearance option. This will immediately change your background from dark to a lighter shade.

After completing this action, your iPhone interface will transition from a dark theme to a light theme, with white or light-colored backgrounds replacing any black or dark-colored backgrounds. This can make your screen easier to read and give your phone a fresh, new look.


Ever stumbled upon your iPhone screen at night and felt like the dark mode is a bit too harsh on your eyes? Or maybe you’ve grown tired of the sleek, but somber black background and crave a change? Well, you’re not alone. Many iPhone users find themselves wanting to switch up their screen display from a dark to a light theme. This simple change can make a world of difference in the overall appearance and usability of your iPhone.

Changing the background from black to white on your iPhone is not only about aesthetics but also about practicality. It can help reduce eye strain, especially in brightly lit environments where a dark background can be harder to read. Plus, it can save battery life on devices with LCD screens, and it’s also important for users who may have visual impairments that make it difficult to see darker screens. This feature is relevant to any iPhone user looking to customize their device to match their personal preference or to improve their viewing experience.

Related: iPhone Battery Yellow (2023 Guide)

Step by Step Tutorial: Changing Background from Black to White on iPhone

Let’s get into how you can change your iPhone’s background from black to white by switching from Dark Mode to Light Mode.

Step 1: Open the Settings App

Open the “Settings” app on your iPhone.

The “Settings” app icon typically looks like a set of gears and can be found on your home screen. If you can’t find it on your home screen, you can swipe down and use the search feature to locate it.

Step 2: Select Display & Brightness

Scroll down and select “Display & Brightness.”

In this settings menu, you’ll find several options related to your iPhone’s display, including text size and brightness.

Step 3: Tap on Light

Under the “Appearance” section, tap on the “Light” option.

This will immediately apply the light theme to your iPhone, changing elements like the background from black to white.


Easier on the EyesA white background can be less straining on the eyes, especially in well-lit conditions where a dark screen could be harder to read.
Improved ReadabilityLight backgrounds generally provide better contrast with text, making it easier to read content on your screen.
Personal PreferenceSome users simply prefer the aesthetic of a light background over a dark one. It’s all about customizing your iPhone to suit your taste.


Battery ConsumptionOn OLED screens, white backgrounds consume more power than black backgrounds, which could lead to reduced battery life.
Night-time UseA white background can be harsh on the eyes in low-light conditions and may disrupt sleep if used at night.
Visibility IssuesIn certain lighting conditions, a white background can lead to glare, making it difficult to view the screen.

Additional Information

When changing your iPhone’s background from black to white, there are a few extra details to keep in mind. For instance, if you have an OLED screen, the black background can actually save battery because these pixels are turned off. However, with an LCD screen, there’s no difference in battery consumption.

Additionally, some users opt to set their phones to automatically switch between light and dark mode based on the time of day or sunrise and sunset, which is a handy feature that can be configured in the same “Display & Brightness” settings. Also, keep in mind that changing the background may affect the visibility of your apps’ icons, so it’s a good idea to choose a wallpaper that doesn’t clash with them.


  1. Open the Settings app.
  2. Scroll to and select Display & Brightness.
  3. Tap on Light to apply the light theme.

Frequently Asked Questions

Will changing the background affect my battery life?

It can on OLED screens, as white backgrounds consume more power than black backgrounds.

Can I set my iPhone to automatically switch between light and dark mode?

Yes, there’s an option to automatically switch based on the time of day in the “Display & Brightness” settings.

Will this change affect all of my apps?

Most apps will adopt the system-wide appearance settings, but some may have their own theme settings.

Is it easier to read text on a white background?

Generally, yes. Light backgrounds tend to provide better contrast with text.

Can I switch back to a black background easily?

Absolutely, just go back to “Display & Brightness” and tap on “Dark” to revert to the dark theme.


Changing the background from black to white on your iPhone is a simple yet effective way to customize your device and improve your overall user experience. Whether it’s for better readability, to reduce eye strain, or just to switch things up, this feature is a great example of how flexible and user-centric iOS is.

Remember that while the change is mostly aesthetic, it can have practical implications, such as potentially affecting battery life on certain screen types. So go ahead, give your iPhone a new look, and enjoy the fresh, bright background that awaits you.

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