You can quickly turn on the flashlight on your iPhone by using Siri or the Control Center, and adjust its brightness through ...
You can turn off the flashlight on an iPhone in two different ways, by swiping to the Control Center or (partially) swiping ...
Whether you are using an older model or a more recent one, here is how to turn on the flashlight on your iPhone.
The flashlight intensity adjustment feature on iOS is handy if you want to vary the beam, but it seems like it's only limited ...