Xbox Dev Mode activation stuck in provisioning loop Error 0x8015963D

A Microsoft Q&A moderator cannot clear the Xbox hardware-ID registry; after several weeks of “The device is being processed” and 0x8015963D, open an Xbox/Partner Center support case for account-side Dev Mode provisioning review.

Escalate the provisioning record

1. Sign in to Partner Center with the same Microsoft account used for Dev Mode activation.
2. Check whether the console appears in the Xbox development-console/device list.
   • If it is listed, capture its displayed status.
   • If no console appears while the Xbox remains stuck processing, include that discrepancy in the case. The exact matching reports associate this pattern with an incomplete account or console registration rather than only a Dev Mode app display problem.^1^
3. Check Partner Center → Settings (gear) → Account settings → Legal info. Record whether verification is Authorized, Pending, or requires action. Partner Center documents this location for checking verification status.^2^
4. Open a support request:
   • For Xbox console support, use Xbox Support. Xbox console issues are not handled directly through Microsoft Q&A.^3^
   • If your developer account or Partner Center registration is implicated, open a support request from Partner Center instead and select the closest Windows and Xbox/developer account category.
5. Include:
   • Error 0x8015963D
   • Exact status: “The device is being processed”
   • How long it has remained stuck
   • Console model and serial number or console ID only inside the private support case
   • Whether Partner Center shows the console
   • Partner Center verification/enrollment status
   • Confirmation that the hidden Developer Settings activation path produces the same error
   • A request to inspect and repair or remove the stale Dev Mode provisioning/device-registration record

Do not post the console serial number, hardware ID, account email, or other identifiers publicly.

Conditional account checks

• If verification is pending or requires action: complete that first. Partner Center enrollment verification ordinarily takes several business days and can request additional information by email.^4^
• If the console is already registered: check whether the account has reached the applicable device allowance. The Xbox One Developer Mode Activation Program permits up to three Xbox One consoles at one time.^5^ Remove an obsolete console only if Partner Center offers that supported action; do not repeatedly attempt hidden-menu activation.
• If the developer account is restricted or disabled: ask support specifically to review and re-enable the developer account. A console reset cannot resolve an account-level restriction.

The public material does not document a user-accessible command or console procedure that clears the backend hardware-ID record, and the exact-match Q&A threads do not contain an accepted self-service resolution.^6^

References

1. Xbox Dev Mode stuck on DeviceBeingProcessed - Error 0x8015963D
2. Step 2 - Create an account in Partner Center
3. Problem z weryfikacja Xbox Dev mode - Microsoft Q&A
4. Step 2: Enroll to Partner Center
5. Xbox One Developer Mode Activation Program
6. Console stuck activating Dev Mode for individual account 0x8015963D