This guide will show you how to install the Android L Beta so that you can try out the Android L Release on your Nexus 5 or Nexus 7.
Google is offering an Android L Developer Preview, which is essentially an Android L Beta that comes complete with Android L factory images for the Nexus 7 and Nexus 5. You will need these Android L factory images to install the Android L Beta on your device. In addition you will need to install the Android SDK or at least ADB and Fastboot.
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