Apple ADE / Enrollment Program Token Sync Failure - "DEP token decryption failed"

Awais Ali 0 Reputation points
2026-08-07T11:40:54.1666667+00:00

Hello,

We are experiencing an issue with our Apple Automated Device Enrollment (ADE/DEP) token in Intune.

Environment

  • Intune Tenant: Flavour Warehouse Ltd
  • Apple Business Manager account: ******@flavourwarehousecouk.appleid.com
  • Enrollment Program Token name: Flavour Warehouse Ltd
  • APNs Certificate Status: Active
  • APNs Expiry: 07/08/2027
  • ADE Token Expiry: 07/08/2027

Issue

The Enrollment Program Token shows:

  • Status: Warning
  • Last Sync Status: Failed

When attempting to renew the token using a freshly downloaded token from Apple Business Manager, Intune returns:

DEP token decryption failed. This can happen if the wrong token is uploaded.Hello, We are experiencing an issue with our Apple Automated Device Enrollment (ADE/DEP) token in Intune.

Environment

  • Intune Tenant: Flavour Warehouse Ltd
  • Apple Business Manager account: ******@flavourwarehousecouk.appleid.com
  • Enrollment Program Token name: Flavour Warehouse Ltd
  • APNs Certificate Status: Active
  • APNs Expiry: 07/08/2027
  • ADE Token Expiry: 07/08/2027

Issue

The Enrollment Program Token shows:

  • Status: Warning
  • Last Sync Status: Failed When attempting to renew the token using a freshly downloaded token from Apple Business Manager, Intune returns:

DEP token decryption failed. This can happen if the wrong token is uploaded.

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