by Simon Gutgesell
If you have lost your phone, just ask someone to send you "LOST" (without quotes) via sms and your phone will start to vibrate, beep and flash with the flashlight to easier be found. It will also send it's location to the same phone who send "LOST". (look at the flow for better understanding)
SCREEN LOCK IS HIGHLY RECOMMENDED!
THIS IS A FaF
Which means, once you turn it on, it will stay turned on to always be ready when you need it.
The location may not be 100% accurate, but it can give an idea of where you forgot your phone