An app is offering a big reward for anyone that finds a Denver teenager's cell phone.
According to The Denver Post, Heidi Whitehead says her son Jesus lost his phone last month.
Cheetah Mobile's CM Locker app takes a picture of any person who incorrectly enters a phone's passcode three times. It's called an "intruder selfie." The photo is emailed to the phone's owner.
The app sent pictures of a man to the family. Whitehead is sharing the pictures on Facebook in order to track down her son's phone.
Cheetah Mobile is now offering a Samsung Galaxy S6 Edge to anyone who finds the phone.
The company told the Post that if the phone isn't found in a week, it will provide the teenager with a new phone.