Microsoft Authenticator Setup on Huawei (HarmonyOS / 鸿蒙)

1. Background

On Huawei devices running HarmonyOS（鸿蒙）, especially those without Google Mobile Services (GMS), some applications that depend on Google components may not function correctly.

Microsoft Authenticator is one of them. The root cause is typically the absence of Google Play Services (GMS).

2. Required Components

Since HarmonyOS devices may not include GMS, a compatibility solution is required.

2.1 Install microG

Download from:

👉 https://github.com/microg/GmsCore/releases

You need to install the following APK files:

• microG Services
  APK: com.google.android.gms--hw.apk
• microG Companion
  APK: com.android.vending--hw.apk

⚠️ Make sure to select the Huawei (hw) variant.

2.2 Install App Source

You need an alternative app store to install applications:

• Aurora Store
  👉 https://auroraoss.com/
• or GBox
  👉 https://gboxlab.com/

3. Configuration Steps

Step 1 – Enable microG

Go to:

Settings → Accounts → Add Account → Google

Sign in with your Google account (via microG)

Step 2 – Prepare Environment

• Ensure microG is running normally
• Confirm Google account login is successful
• Open Aurora / GBox and verify it works

Step 3 – Install Microsoft Authenticator

Install the app using:

• Aurora Store
• or GBox
• or Downloaded APK file

Step 4 – Add Account

⚠️ Important

At this stage, your device must have full Internet access, including access to:

• Google services (e.g. google.com)
• Microsoft authentication endpoints

If your network is restricted, the setup process will likely fail.

👉 It is strongly recommended to use a VPN or proxy before proceeding.

1. Open Microsoft Authenticator
2. Tap “+”
3. Select Work or school account
4. Scan the QR code provided on the setup page

This process depends on external API communication, which may be blocked in restricted networks.

Step 5 – Verification

After setup, you can use:

• Push notification (Approve / Deny)
• One-time passcode (OTP)