How to install tvOS 15 Developer Beta 3 on Apple TV

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What you need to know about tvOS15 developer beta

  • tvOS15 is compatible with the latest Apple TV 4K (2021), 1st generation Apple TV 4K (2017), And that Apple TV 4th Generation (2015)..
  • To download tvOS 15 Beta Mac, Apple Configurator, And the latest version Xcode..

Apple has announced the latest tvOS 15 Beta 3 that developers can test. It boasts some pretty exciting features such as:

  • Designed Playback UI This provides convenient access to relevant controls and information. Transport bar, title view, transport bar control, Content tab,and Context action.
  • SharePlay And Share with you Make your entertainment viewing experience more social
  • Spatial audio For some movies and shows
  • Apple Music Integration
  • Setting HomePod mini As the default Apple TV speaker
  • Siri command Play movies and shows on demand via your HomePod mini.
  • Function to display multiple HomeKit camera At once in grid view
  • Ability to Approve the purchase Use Face ID or Touch ID on your iPhone or iPad.

The latest tvOS beta can be installed on Apple TV 4K or Apple TV 4th generation, but it’s a bit more complicated than just downloading and installing. Now let’s see what you need and how to install tvOS 15 Beta 3 on your Apple TV.

Note: Unlike other Apple devices, you can’t back up your Apple TV. There are two options for updating tvOS.

  • WirelessJust update your operating system and your TV configuration and apps will not be affected.
  • Via USB-C (Apple TV 4th generation only). This will restore the device to factory settings.

How to download tvOS 15 Developer Beta 3 on Apple TV HD and 4K

This process only updates the system software. Apple TV apps and configurations should remain unaffected.

  1. Go to on your Mac.
  2. click Discover Select tvOS..
  3. Log in with your developer username and password.
  4. Scroll down and download Button on the right side of tvOS15 beta configuration profile.. Save it to your desktop.
  5. Install the Apple Configurator app from the Mac App Store.
  6. Connect your Apple TV 4th Generation or 4K to AC power Same wireless network as Mac.
  7. Open the latest version of Xcode On Mac.
  8. In the menu bar, click window Select Devices and simulators..
  9. Move to Setting On Apple TV.
  10. select Remote control and device..
  11. select Remote apps and devices..
  12. With Xcode on Mac Apple TV If it appears below It’s been found It’s in the left column.
  13. To pair Xcode with your Apple TV code It will appear on your TV.
  14. After pairing, open Apple Configurator On Mac.
    If you’re setting up your Apple TV for the first time,[準備する 画面の指示に従います。
  15. すでにAppleTVをセットアップしていて、プロファイルを追加している場合は、をクリックする必要があります 追加プロファイル。
  16. あるいは、ドラッグアンドドロップできます tvOS15構成プロファイル デスクトップからAppleConfiguratorのAppleTVアイコンまで。 これにより、AppleTVがtvOS15用に構成されます。

Apple TVは、新しいtvOSを検出し、他のアップデートと同じようにダウンロードしてインストールします。

USB-C経由でtvOSベータ復元イメージをインストールします(Apple TV第4世代のみ)

Apple TV第4世代をお持ちの場合は、別の方法を使用してtvOS15ベータ3をインストールできます。


  1. Macで開発者のダウンロードページに移動します。
  2. ダウンロード tvOSベータソフトウェア復元イメージ AppleTV第4世代用。
  3. ローンチ ファインダ AppleTV第4世代をUSB-CケーブルでMacに接続します。
  4. あなたの Apple TV Finderに表示されたとき。
  5. を長押しします オプション キーを押してクリックします AppleTVを復元する [概要]Buttons on the panel.
  6. choose tvOS beta software restore image Downloaded and clicked Open The installation will start.
  7. Once the beta version is installed, the device will reboot A network connection is required to complete the activation.

Now you know how to install tvOS Beta. It boasts impressive new features, but keep in mind that the beta may contain bugs that interfere with the normal use of the device.

Therefore, we strongly recommend that you download the tvOS15 Beta 3 update only if you need it for testing and software development. For normal use, wait for Apple to release the official version of the software.

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