No need to unlock your phone first
When you suddenly need light in a dark space, there often isn't time to unlock the phone and hunt for an app. Knowing how to turn the flashlight on directly from the lock screen or quick settings is genuinely useful.
Fine-tuning brightness and shortcuts
On newer iPhones, a long press on the flashlight icon reveals a brightness slider so you can dim it for close-up use. On Android, the position of the flashlight tile in quick settings can usually be rearranged in the quick-settings edit menu so it sits exactly where your thumb expects it.
Frequently Asked Questions
Can I adjust the flashlight brightness too?
On some newer iPhones, pressing and holding the flashlight icon reveals a brightness slider with several levels.
Can I turn on the flashlight while using the camera?
The flashlight uses the same hardware as the camera flash, so on many phones you can't turn it on separately while the Camera app is actively running.