Does Apple 4S have a flashlight? How do you open it?
. You can see specific information in the settings "general" - "native" - "version".
Click on the lower left corner of the flashlight icon, the lights will be lit back.
slide the screen from the bottom of the screen and pull out the shortcut panel when your cell phone screen is lit.
The first choice is to confirm that version ios7 or more is available.
