[null,null,["最終更新日 2025-08-21 UTC。"],[],[],null,["# Get Android 14\n\nYou can get Android 14 in any of the following ways:\n\n- [Get Android 14 on a Google Pixel device](#on_pixel)\n- [Set up the Android Emulator](#on_emulator)\n- [Get a generic system image (GSI)](#on_gsi)\n\nGet Android 14 on a Google Pixel device\n---------------------------------------\n\nIf you have a supported Google Pixel device, you can [check and update your\nAndroid version](https://support.google.com/pixelphone/answer/7680439) to receive Android 14 over the air.\n\nIn most cases, you don't need to do a full reset of your data to move to Android\n14, but it's recommended that you back up data before installing Android 14 on\nyour device.\n\nAndroid 14 OTAs and downloads are available for the following Pixel devices:\n\n- Pixel 4a (5G)\n- Pixel 5 and 5a\n- Pixel 6 and 6 Pro\n- Pixel 7 and 7 Pro\n- Pixel 7a\n- Pixel Fold\n- Pixel Tablet\n- Pixel 8 and 8 Pro\n- Pixel 8a\n\n| **Note:** [Pixel devices have different timelines](https://support.google.com/pixelphone/answer/4457705) that determine which Android 14 releases they are eligible for.\n\n### Flash or manually install a system image\n\nAlternatively, if you'd rather flash your device, we recommend using the\n[Android Flash Tool](https://flash.android.com/release/14.0.0).\n\nIf you need to flash your device manually for some other reason, you can get the\nAndroid 14 system image for your device on the [Pixel downloads page](https://developers.google.com/android/images). Read\nthe general instructions for how to [flash a system image](https://developers.google.com/android/images#instructions) to your device.\nThis approach can be useful when you need more control over testing, such as for\nautomated testing or regression testing.\n\nSet up the Android Emulator\n---------------------------\n\nConfiguring the Android Emulator to run Android 14 is a great solution for\nexploring new features and APIs and testing Android 14 behavior changes. Setting\nup the emulator is fast and convenient and lets you emulate various screen\nsizes and device characteristics.\n\nDepending on the type of testing you need to do, consider setting up a variety\nof virtual devices from these device categories:\n\n- [Phone](#phone-avd)\n- [Tablet or large-screen device](#large-screen-avd)\n\n### Set up a virtual device (phone)\n\nTo set up a virtual device to emulate a typical phone, follow these steps:\n\n1. Install [Android Studio Koala Feature Drop \\| 2024.1.2 or higher](/studio).\n2. In Android Studio, click **Tools \\\u003e SDK Manager**.\n3. In the **SDK Tools** tab, select the latest version of **Android Emulator** , and click **OK**. This action installs the latest version if it isn't already installed.\n4. In Android Studio, click **Tools \\\u003e AVD Manager**, and follow the\n instructions to create a new Android Virtual Device (AVD).\n\n Be sure to select a device definition for a [supported Pixel device](#on_pixel) and\n a 64-bit Android 14 emulator system image. If you don't already have an\n Android 14 system image installed that matches your device definition, click\n **Download** next to the **Release Name** to get it.\n5. Return to the list of virtual devices in the AVD Manager, and then\n double-click your Android 14 virtual device to launch it.\n\n### Set up a virtual device (tablet or large-screen)\n\nTo set up a virtual device to emulate a tablet or other large-screen device,\nfollow these steps:\n\n1. Install [Android Studio Flamingo \\| 2022.2.1 or higher](/studio).\n2. In Android Studio, click **Tools \\\u003e SDK Manager**.\n3. In the **SDK Tools** tab, select the latest version of **Android Emulator** , and click **OK**. This action installs the latest version if it isn't already installed.\n4. In Android Studio, click **Tools \\\u003e Device Manager** , then click **Create\n device** in the **Device Manager** panel.\n\n5. Select a device definition with a large screen, such as the **Pixel C** in\n the **Tablet** category or the **7.6\" Fold-in with outer display** in the\n **Phone** category, then click **Next**.\n\n6. Find the Android 14 system image, called **Android API Upside Down Cake** ,\n and click **Download** to get it. After the download completes, select this\n system image and click **Next**.\n\n7. Finalize other settings for your virtual device, then click **Finish**.\n\n8. After returning to the list of virtual devices in the Device Manager, find\n your Android 14 virtual device and click **Launch**\n to\n start it.\n\nRepeat these steps to create large screen device definitions that you can use to\ntest your app in a variety of large screen scenarios.\n\n#### Resizable emulator\n\nIn addition to large screen virtual devices that you can configure for Android\n14, you can try the resizable device configuration that's included in\nAndroid Studio Chipmunk \\| 2021.2.1 or higher. When you're using a resizable\ndevice definition with a Android 14 system image, the Android Emulator lets you\nquickly toggle between the four reference devices: phone, foldable, tablet, and\ndesktop. When using the foldable reference device, you can also toggle between\nfolded and unfolded states.\n\nThis flexibility makes it easier to both validate your layout at design time and\ntest the behavior at runtime, using the same reference devices. To create a new\nresizable emulator, use the Device Manager in Android Studio to create a new\nvirtual device and select the **Resizable** device definition in the **Phone**\ncategory.\nUse the new resizable device definition for the Android Emulator to test Android 14 in a variety of large screen scenarios.\n\nGet a generic system image (GSI)\n--------------------------------\n\nAndroid [Generic System Image (GSI)](/topic/generic-system-image) binaries are available to developers\nfor app testing and validation purposes on supported Treble-compliant devices.\nYou can use these images to address any compatibility issues as well as discover\nand report OS and framework issues.\n\nSee the [GSI documentation](/topic/generic-system-image) for device requirements, flashing instructions,\nand information on choosing the right image type for your device. Once you're\nready to download a GSI binary, see the [Downloads section](/topic/generic-system-image/releases#android-gsi-14) on the GSI\nbinaries page.\n\n\nMore information\n----------------\n\nTo learn about which changes might affect you, and to learn how to test these\nchanges in your app, read the following topics:\n\n- [Behavior changes that affect all apps](/about/versions/14/behavior-changes-all)\n- [Behavior changes that affect only apps that target Android 14](/about/versions/14/behavior-changes-14)\n\nTo learn more about new APIs and features available in Android 14, read [Android\n14 features](/about/versions/14/features)."]]
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