Can't access personal vault one drive

Ryuuzaki ‎ 20 Reputation points
2025-10-08T01:10:11.0333333+00:00

How to fix this? I don't remember setting alternate email, The personal vault work just fine and accessible in OneDrive Windows but problematic in web browser or Android OneDrive:

1000694261

Microsoft 365 and Office | OneDrive | Other | Android
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Anonymous
2025-10-09T13:20:28.2866667+00:00

This means OneDrive is trying to verify your identity using recovery options (like an alternate email or phone number), but it can't proceed because those options are either unavailable or outdated.

  1. Visit the link: Go to https://account.live.com/proofs/marklost on a desktop browser.
  2. Follow the prompts to update your security info. You may need to verify your identity using any method still available (e.g., a recovery code, trusted device, or email).
  3. Once updated, try accessing the Personal Vault again on Android.
  4. Use Trusted Devices: If you have a device marked as “trusted” in your Microsoft account, it may bypass some of these checks. You can manage trusted devices from your account settings.

And also:

  • You mentioned that access works fine on Windows and sometimes on Firefox for Android/Linux. That’s likely because those platforms are able to use cached credentials or trusted device status.
  • Android OneDrive app may enforce stricter identity checks, especially if it detects a new device or IP address.

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  1. Anonymous
    2025-10-08T13:08:16.5333333+00:00

    Hi Ryuuzaki,

    Looks like OneDrive is asking for an alternate email to verify your identity, but the one you entered doesn’t match. If you don’t remember setting it, try these:

    • Go to https://account.live.com/proofs/manage to check your recovery options.
    • Use the “I have a code” link if you saved a recovery code.
    • Click “I don’t have any of these” to start Microsoft’s recovery process.
    • You can still access your Personal Vault via the OneDrive Windows app while sorting this out.

    Let me know how it goes

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