How Do You Turn On Dark Mode on iPhone?
To turn on Dark Mode, open Settings, tap Display & Brightness, and select Dark. Your iPhone's background switches to black across Safari, Messages, and most built-in apps. To switch back, return to the same screen and select Light.
What Is the Difference Between Light Mode and Dark Mode?
Light Mode is the standard white and bright display most iPhones use by default. Dark Mode replaces those white backgrounds with black across the system and in apps that support it, which many people find easier on the eyes, especially in low light.
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How to Switch Between Light and Dark Mode (Step by Step)
Open the Settings app. Tap Display & Brightness. You will see two boxes near the top of the screen: Light and Dark. Tap Dark to switch your entire phone to a black background, or tap Light to switch back to the standard look.
The change applies immediately across your home screen, Safari, Messages, and any app that supports Dark Mode.
Does Dark Mode Save Battery?
On iPhones with OLED displays — iPhone X and later, plus the iPhone SE 3rd generation — Dark Mode can help save some battery, since black pixels use less power on that type of screen. The savings are generally modest at normal brightness levels rather than dramatic. On older iPhones with LCD screens, Dark Mode has little to no effect on battery life, since the backlight stays on regardless of screen color.
Can I Set Dark Mode to Turn On Automatically?
Yes. In Settings > Display & Brightness, tap Automatic to have your iPhone switch between Light and Dark mode on a schedule — either sunset to sunrise, or custom times you set yourself.
More Tips from J's Tech Corner
J's Tech Corner is a tip series from NorthWoods Wireless — your local cell phone dealer near me serving Suring WI and Oconto County. Have a setting on your phone you can't figure out? Stop in and we will walk you through it.
Find more tips on our YouTube channel (https://www.youtube.com/@NorthwoodsWireless) or visit nthwds.com.
Frequently Asked Questions
Does Dark Mode work in every app?
Dark Mode works across the entire iPhone system and in any app that has been built to support it, including Safari, Messages, Mail, and most Apple apps. Some third-party apps may not support Dark Mode and will continue to display in their own style.
Is Dark Mode better for your eyes?
Many people find Dark Mode easier on the eyes in low-light settings, since it reduces the amount of bright white light coming from the screen. It is a personal preference, and either mode is fine to use.
Can I schedule Dark Mode to turn on at night automatically?
Yes. In Settings > Display & Brightness, turn on Automatic and choose either sunset to sunrise or a custom schedule.
Where can I find a cell phone store near me open now to get help with my iPhone?
NorthWoods Wireless is located at 827 E Main St., Suring WI and is open Monday through Friday 9–5 and Saturday 9–12. We are a Cellcom authorized cell phone dealer serving Oconto County and the surrounding Northwoods Wisconsin area.
Questions? Stop in or call (920) 590-1110 — we're happy to help.
