iOS 9.3.5 does not have a dark mode, but there are many jailbreak tweaks that can add this feature to your device.
To put your iPhone 5c in dark mode, go to Settings > General > Accessibility > Display Accommodations and toggle the “Invert Colors” switch to the On position.
To turn on Night Shift mode on your iPhone, go to Settings > Display & Brightness and toggle on the Night Shift switch. You can also set a schedule for Night Shift mode to turn on and off automatically.
Yes, iPhone has a nightstand mode that can be activated in the Control Center. When nightstand mode is turned on, the phone will show the time and any notifications that have come in, even if the phone is locked.
There is a setting in the iPhone’s Accessibility menu that will invert the colors on the screen, making it look like a negative image. To access this menu, go to Settings -> General -> Accessibility, and then scroll down to the Invert Colors option.
The iPhone 4s does not have a dark mode.
The iPhone 5c does not have a night shift mode.
To change the theme on your iPhone 5s, go to Settings > General > Accessibility > Display Accommodations. Under the “Invert Colors” section, you can toggle between the different themes.
The latest version of iOS for the iPhone 5s is iOS 11.3.
To enable Night Shift on your iPhone, open the Settings app and tap “Display & Brightness.” Under “Night Shift,” turn on “Scheduled” and then set the time you want Night Shift to turn on and off.
