By Theresa Lucas May 19, 2021 You're over 50% more likely to lose your phone during the summer. So make sure you've got a 'find my phone' app installed. iPhones have their "Find My iPhone" feature. Just make sure it's turned on. And if you have an Android, there's an app called "Find My Device". But a new study found there's something else you can also do to increase your chances of getting your phone back. Putting your contact info on your LOCK SCREEN. A team of researchers left a bunch of phones in random spots around three cities . . . L.A., New York, and Atlanta. And the ones with contact info listed on their lock screens were THREE TIMES more likely to be returned.