Zenzefi Certificates — After-Sales PKCS#12 bundle for XENTRY / Passthru connectivity

Zenzefi Certificates - Dealer Diagnostics and Programming 26.08.2026

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Zenzefi Certificates — After-Sales PKCS#12 bundle for XENTRY / Passthru connectivity
Zenzefi Certificates - Dealer Diagnostics and Programming 26.08.2026
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Post #1

Bin

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New release thread for Zenzefi Certificates — After-Sales PKCS#12 bundle for XENTRY / Passthru connectivity: discuss, share feedback, and get help.

Zenzefi Certificates — After-Sales PKCS#12 bundle for XENTRY / Passthru connectivity Bin

Zenzefi Certificates — After-Sales PKCS#12 bundle for XENTRY / Passthru connectivity

Install the 12.2025 Zenzefi PKCS#12 certificates to restore XENTRY after-sales online services.

Zenzefi Certificates — After-Sales PKCS#12 bundle for XENTRY / Passthru connectivity​#

Install the 12.2025 Zenzefi PKCS#12 certificates to restore XENTRY after-sales online services.

What it is
Zenzefi Certificates 12.2025 is a current PKCS#12 (.P12) bundle used by Daimler/Mercedes after-sales
applications (e.g., XENTRY OpenShell / XENTRY Passthru, online add-ons, content delivery). Installing
the pack refreshes expiring client and intermediate certs so the apps can establish secure TLS sessions
with backend services.

...
Click to expand...

Frequently Asked Questions​#

Which Windows version is recommended?
For maximum stability during ECU flashing and diagnostics, a clean installation of Windows 10 (64-bit) is recommended.
Is it compatible with J2534 PassThru?
Most modern software versions support standard J2534 interfaces like Scanmatik 2 Pro, OpenPort 2.0, and specific VCI adapters.

What's inside:
  • Overview & screenshots
  • Version history and compatibility
  • Download link and setup notes

👉 View full details and download — Zenzefi Certificates — After-Sales PKCS#12 bundle for XENTRY / Passthru connectivity
 
Ratings and Reviews
Total ratings: 0

Post #2

@suttipong , To download the resource, you need to like it. This is the discussion thread for the resource, and a like here won’t work to grant download access. The password for all resource archives is " binunlock.com "
 

Post #3

Bin updated Zenzefi Certificates — After-Sales PKCS#12 bundle for XENTRY / Passthru connectivity with a new update entry:

Zenzefi Certificates — After-Sales (Update 12.2025 → 01.02.2026)

Brief changes vs 12.2025:
• Refreshed After-Sales PKCS#12 (*.p12) certificates with new validity window (2026 series) and updated CA/CRL chain.
• Improved compatibility with recent XENTRY/OpenShell builds and Passthru/DoIP connectivity.
• Replaced/rotated intermediate roots to resolve “expired/chain not trusted” prompts; cleaner online login and SCN access.
• Pack structure: \P12\ (new bundle), \CA\ (root/intermediate), \ReadMe\ (import/cleanup steps).
Update tips: remove old Zenzefi certs...
Click to expand...

Read the rest of this update entry...
 

Post #4

Bin updated Zenzefi Certificates — After-Sales PKCS#12 bundle for XENTRY / Passthru connectivity with a new update entry:

Zenzefi Certificates — After-Sales STANDARD exp. 2026-03-04

Brief changes vs 01.02.2026 bundle​

  • New consolidated After-Sales certificate file: After-Sales_STANDARD_exp20260304.p12.
  • Updated validity window through 2026-03-04 with refreshed CA/CRL chain.
  • Intended for use with current XENTRY / OpenShell builds and Passthru/DoIP connections.
  • Simplified pack structure: single PKCS#12 file plus short readme (no separate CA folders).

Update tips​

  1. Remove old...
Click to expand...

Read the rest of this update entry...
 

Post #9

Bin updated Zenzefi Certificates — After-Sales PKCS#12 bundle for XENTRY / Passthru connectivity with a new update entry:

Zenzefi Certificates — After-Sales STANDARD exp. 2026-05-03

Zenzefi Certificates — After-Sales STANDARD exp. 2026-05-03

Brief changes vs 2026-03-04 bundle
  • New consolidated After-Sales certificate file: After-Sales_STANDARD_exp20260503.p12.
  • Validity window extended up to 03.05.2026 with refreshed CA / CRL chain.
  • Tested with current XENTRY / OpenShell builds and Passthru/DoIP connections.
  • Same simplified structure as previous pack – single PKCS#12 file plus short readme (no extra CA folders)...
Click to expand...

Read the rest of this update entry...
 

Post #11

How to import certificate (ZenZefi-UI)​#

Don't need the password.
  1. Run Xentry and login with an offline username.
  2. Open ZenZefi-UI from the Start menu.

    Windows Startz Start menu showing ZenZefi-UI shortcut ready to launch.

  3. Go to Certificates and click Import, then select your certificate file.

    ZenZefi-UI Certificates tab with the Import button highlighted.
 

Post #12


Glad to hear it's working for you.

Just to clarify for anyone else wondering about the password prompt:

  • If you try to install the .p12 file by double-clicking it in Windows Explorer, Windows will ask for a password. Do not do this.
  • You must use the ZenZefi-UI tool as described above. Click Import inside the application, and it will handle the certificate bundle without requiring you to input a password manually.

If the certificate doesn't appear active immediately after importing, try restarting the ZenZefi Backend Service in Windows Services (services.msc) or simply reboot your laptop.
 

Post #13

Bin updated Zenzefi Certificates — After-Sales PKCS#12 bundle for XENTRY / Passthru connectivity with a new update entry:

ZenZefi Full Certificate Bundle (Valid to 26.08.2026)

ZenZefi Certificates Update
Mercedes XENTRY / PassThru Connectivity​

This update provides a complete and up-to-date set of certificates required for server communication and stable XENTRY Diagnostics operation.

Validity Period:
The After-Sales certificate is valid until August 26, 2026.

Archive...
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