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Open your Android's Settings. Tap Device maintenance. Tap Memory. Review your Android's RAM.
Use two fingers to swipe down from the top of the screen, then tap the "Settings" {"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.\n<\/p><p>License: <a rel=\"nofollow\" class=\"external text\" href=\"http:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a><br>\n<\/p><\/div>"} gear icon in the upper-right corner of the resulting drop-down menu. You can also tap the blue-and-white, gear-shaped Settings app in the App Drawer. It's near the bottom of the page. Doing so opens the Device Management service. You may have to scroll down to view this feature. This microchip-shaped icon is at the bottom of the screen. At the top of the screen, you'll see a circle with the RAM that's being used over the total installed RAM (e.g., "1.7 GB / 4 GB"). You can also view a breakdown of how your Android's RAM is being used below this circle by looking at the "System and apps" heading, the "Available space" heading, and the "Reserved" heading.