Night Shift Beta Tidbits: Disabled in Low Power Mode, Control Center Changes - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Night Shift Beta Tidbits: Disabled in Low Power Mode, Control Center Changes

Apple has made some changes to Night Shift in iOS 9.3 betas 4 and 5. The most notable change is the disabling of the feature when in Low Power Mode. The toggle switch in both the Night Shift settings and Control Center are now grayed out in Low Power Mode.

The new change has generated some complaints since it seems that users will want to use both features in the evening hours.

night-shift-ios9

Night Shift is now disabled in Low Power Mode on iOS 9.3 betas

Meanwhile, tapping the Night Shift icon in Control Center no longer brings up a contextual menu with "Turn On For Now" and "Turn On Until Tomorrow" options. Instead, the toggle now manually activates Night Shift until the next trigger in your automatic schedule, such as sunset, sunrise, or a specific time.

night_shift_cc_before_after

Night Shift no longer has a contextual menu in Control Center (right)

Similarly, there is a new "Manually Enable Until Tomorrow" toggle in the Night Shift settings that keeps the feature turned on until the following morning's sunrise, or another specified time. This means the toggles in Settings and Control Center, which can also disable Night Shift, are essentially the same in this beta.

Also in the settings, the color temperature slider has also been moved to the bottom of the menu. The "Cooler" and "Warmer" labels have been changed to "Less Warm" and "More Warm," while the small blue and orange circle markers have been removed. New fine print says "warmer temperatures can reduce eye strain."

Night Shift is a major new feature in iOS 9.3 that, when enabled, automatically changes the color temperature of an iOS device's display to reflect the time of day. The feature helps to limit your exposure to blue light in the morning and night, which makes the display easier on your eyes and can improve your circadian rhythm.

Apple seeded the fifth beta of iOS 9.3 to developers and public testers on Tuesday. The software update will likely be public released this month. To read about and share other changes, head over to our iOS 9.3 Beta 5 Bug Fixes, Improvements, and Changes topic in our community discussion forums.

Popular Stories

Apple Event Logo

Apple Working on All-New Operating System

Wednesday July 29, 2026 11:39 am PDT by
Apple is developing an all-new operating system that is essentially a mix of tvOS, watchOS, and iOS, according to Bloomberg's Mark Gurman. In a report this week, he said the operating system will feature a grid of icons, widgets, and apps, along with customizable clock faces. The new software platform is intended for Apple's long-rumored smart home hub. With built-in facial recognition,...
Four iPhone 18 Pro Colors Mock Feature

iPhone 18 Pro and iPhone Ultra: Pre-Orders and Release Date

Thursday July 30, 2026 6:12 am PDT by
Apple has yet to reveal when the iPhone 18 Pro and iPhone Ultra will be announced and released, but the dates usually follow a familiar pattern. Labor Day is September 7 this year. The last time the holiday fell on that day was in 2020, but the iPhone event that year was delayed until October due to the COVID-19 pandemic. So, the last time Labor Day was on September 7 in a normal year was in ...
Dynamic Island iPhone 18 Pro Feature

iPhone 18 Pro: Twelve Changes Coming to Apple's Next Flagship

Thursday July 30, 2026 3:43 am PDT by
We're less than two months out from the launch of Apple's premium next-generation smartphone lineup, and while we're not expecting a dramatic change in terms of functionality, there are still several enhancements rumored to be coming to the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth noting is that Apple is reportedly planning a major change to its iPhone release cycle this year,...

Top Rated Comments

136 months ago
Does that mean Night Shift uses more power than normal mode?
Score: 19 Votes (Like | Disagree)
longofest Avatar
136 months ago
being disabled in low power mode is a real bummer. My battery is going under 20% at night, precisely when I need both options available to me.
Score: 15 Votes (Like | Disagree)
Rychiar Avatar
136 months ago
I still wish nightshift mode meant the dark mode interface i've been hoping for since iOS7 debuted
Score: 12 Votes (Like | Disagree)
Mad Mac Maniac Avatar
136 months ago
Removing the contextual menu is the right call. I'm not running the beta, but I honestly still don't understand the difference between what the two options meant. That's not a good sign.
Score: 12 Votes (Like | Disagree)
Manderby Avatar
136 months ago
I'd be interested to learn the reason behind disabling Night Shift in Low Power mode. Does it drain the battery excessively? Ive been running the betas, but haven't noticed my phone battery level dropping that much while night shift was running.
NightShift is probably done using ColorSync. When slowly transitioning from day to night, the whole color transformation tables need to be updated over and over again and the cocoa change notification need to be transported to all active applications during the time of the change which in turn would again change their appearance over and over again. Even if this notification will not be parsed, all application need nontheless be woken up for a short period of time. To make the change not noticeable, there would be several iterations, draining unnecessary power. As we all know, the low power mode is here for precisely hindering that. Therefore disabled. They could theoretically not fire a notification during low power mode, but therefore creating the need for cached notifications getting active as soon as an application gets active. But this - to my knowledge - does not exist in the cocoa framework. Maybe in a later version but it looks like they are not there yet. That's my guess.
Score: 9 Votes (Like | Disagree)
136 months ago
Is this a feature appropriate for Control Center? I'm guessing I'll turn it on and never touch it again.
Score: 8 Votes (Like | Disagree)

🔗 Related Apple News & Rumors

Stay updated with the latest Apple ecosystem news and verified rumors