Summarize:

Find and tap the {"smallUrl":"https:\/\/www.wikihow.com\/images\/e\/ed\/Android7settingsapp.png","bigUrl":"\/images\/thumb\/e\/ed\/Android7settingsapp.png\/30px-Android7settingsapp.png","smallWidth":460,"smallHeight":460,"bigWidth":"30","bigHeight":"30","licensing":"<div class="mw-parser-output"><p>I edited this screenshot of an Android icon.
<\/p><p>License: <a rel="nofollow" class="external text" href="http:\/\/en.wikipedia.org\/wiki\/Fair_use">Fair Use<\/a><br>
<\/p><\/div>"} icon on your Apps menu to open Settings. Alternatively, swipe down the notification bar from the top of your screen, and tap the {"smallUrl":"https:\/\/www.wikihow.com\/images\/6\/68\/Android7settings.png","bigUrl":"\/images\/thumb\/6\/68\/Android7settings.png\/30px-Android7settings.png","smallWidth":460,"smallHeight":460,"bigWidth":"30","bigHeight":"30","licensing":"<div class="mw-parser-output"><p>I edited this screenshot of an Android icon.
<\/p><p>License: <a rel="nofollow" class="external text" href="http:\/\/en.wikipedia.org\/wiki\/Fair_use">Fair Use<\/a><br>
<\/p><\/div>"} icon here. This option is listed next to a purple padlock icon on the Settings menu. This option will open your tracking options on a new page. When this option is enabled, your Samsung automatically uploads its current location to the Find My Mobile server.
Open your Samsung's Settings app. Scroll down and tap Lock screen and security. Tap Find my mobile. Slide the Send last location switch to .