Follow me: twitter.com Here’s the step by step instructions on how to install the Amazon App Store Download the Amazon appstore app immediately by clicking amzn.to from your Android device, or follow the click-by-click guide below. Click-by-Click Guide: Click 1 Open your device Settings and click “Applications”. Click 2 If unchecked, click “Unknown sources”. If “Unknown sources” is already checked, skip to Click 4. Note: AT&T Wireless does not support the Amazon Appstore for Android. See Help for more details. Click 3 Click “OK” on the “Attention” dialog. “Unknown sources” will now have a green check. Click 4 Open your notifications and click the e-mail message from Amazon Appstore. Click 5 Click the link, “amzn.to The Amazon Appstore app will download to your device. Click 6 Open your notifications and click “Amazon_Appstore.apk”. Click 7 Click “Install”. Click 8 Click “Open”. That’s it! Sign in with your Amazon.com account and start enjoying thousands of apps for Android. You need to do this only once for each device. Amazon App Store for Android Amazon App Store for Android Amazon App Store for Android Amazon App Store for Android Amazon App Store for Android