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Binaries for Nexus DevicesThis page contains binary hardware support files for Nexus phones and other devices that are available for users of the Android Open-Source Project. These files are for

Establishing a Build EnvironmentIN THIS DOCUMENTChoosing a BranchSetting up a Linux build environmentInstalling the JDKInstalling required packages (Ubuntu 14.04)Installing req

Known IssuesIN THIS DOCUMENTBuild issuesMissing CellBroadcastReceiver in toro buildsMissing CTS Native XML GeneratorBlack Gingerbread EmulatorEmulator built on MacOS 10.7 Lio

Building KernelsIN THIS DOCUMENTSelecting a kernelIdentifying kernel versionDownloading sourcesDownloading a prebuilt gccBuilding the kernelThis page details how to build only th

Running BuildsIN THIS DOCUMENTBuilding fastboot and adbBooting into fastboot modeUnlocking the bootloaderSelecting a device buildFlashing a deviceRestoring devices to factory state

Selecting DevicesIN THIS DOCUMENTHiKey boardsRunning Android on HiKeyCompiling userspaceInstalling initial fastboot and ptableFlashing imagesBuilding the kernelSetting monitor reso

Compiling with JackIN THIS DOCUMENTThe Jack toolchainThe .jack library formatJillUsing Jack in your Android build$HOME/.jack fileJack troubleshootingJack limitationsUsing Jack fe

Preparing to BuildIN THIS DOCUMENTObtain proprietary binariesDownload proprietary binariesExtract proprietary binariesClean upSet up environmentChoose a targetBuild the codeRun i

Downloading the SourceIN THIS DOCUMENTInstalling RepoInitializing a Repo clientDownloading the Android Source TreeUsing AuthenticationTroubleshooting network issuesUsing a local mirror

RequirementsIN THIS DOCUMENTHardware requirementsSoftware requirementsOperating systemJava Development Kit (JDK)Key packagesDevice binariesBefore you download and build the

Factory Images for Nexus DevicesThis page contains binary image files that allow you to restore your Nexus device's original factory firmware. You will find these files useful if you have used t

Platform Codenames, Versions, API Levels, and NDK ReleasesThe code names match the following version numbers, along with API levels and NDK releases provided for convenience:Code name