To install Authenticator on your iOS device Scan the QR code or download and install Authenticator from the Apple app store. Get the app

Microsoft Software License Terms for Xbox and gaming applications for Android and iOS/iPads

在 iOS 设备上安装 Authenticator 扫描 QR 码或从 Apple 应用商店下载并安装 Authenticator。 ... 1 对于 iOS，推送通知仅通过 QR 码扫描工作。

If this is the first time you're setting up Authenticator, you might receive a prompt asking whether to allow the app to access your camera (iOS) or to allow the app to take pictures and record video (Android). Allow the app to use the camera so that you can take a picture of a QR code in one step.

在 iOS 设备上安装 Authenticator 扫描 QR 码或从 Apple 应用商店下载并安装 Authenticator。 重要: Microsoft不再支持超过一年的 Authenticator 版本。 始终使设备保持最新状态。

从 2025 年 3 月 19 日开始，不再支持适用于移动设备的 Xbox Game Pass。 获取有关其他设备上的云游戏的详细信息。

Sign-in options Usage Guidelines URL: Privacy Policy URL: ...

Check the Xbox services, games, and apps for any service outages.

Learn how you can use the free Microsoft Authenticator app to sign in to all your accounts without using a password.

Summary This article provides explanations for why verification codes from Microsoft don't always arrive. It includes a list of the most common causes, and solutions for each one. Reasons why verification codes don't always arrive Read through the list of the most common causes below and see if any of them apply to you, or use our troubleshooter to help guide you. Start