September 07, 2012, 4:00 PM — Here's how you can turn your Samsung Galaxy S3 phone into a flashlight by using the Assistive Light widget.
1. Go to Apps.
2. Select the Widgets tab.
3. Choose the Assistive Light option.
4. Your phone's camera flash will now operate as a flashlight.
For more, see the original article at the link below.
Make the phone a torch | Tech World