Mercedes Xentry remains the official analysis system for Daimler automotive systems. This guide covers download protocols for recent software versions.
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## Xentry Openshell vs Passthru https://xentrydownload.store/
### Legacy-Compatible System
– **Mercedes-Specific Hardware Needed**
– Supported Models: 2002-2023 Mercedes vehicles
– **Capabilities**:
– System parametrization
– WIS/ASRA integration
### Xentry Passthru EU
– **Hardware Flexibility**: OpenPort 2.0
– Vehicle Coverage: Euro 5/6 certified vehicles
– **Limitations**:
– No DTS Monaco integration
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## Installation Needs
### Essential Components
| **Component** | **Openshell** | **Passthru** |
|—|—|—|
| OS | Windows 11 Pro | Windows 10 64-bit |
| CPU | Intel i7-1165G7 | Xeon E3-1220 v5 |
| RAM | 16GB DDR4 | 8GB DDR4 |
| Storage | 1TB SATA SSD | 256GB SSD |
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## Download Sources
### Official Channels
1. **Daimler RetailFactory**:
– Requires valid StartKey [11][12]
– Download Links:
– EWANAPI integration guides [3]
– Java Web Start alternative [7]
2. **XENTRY Shop**:
– Purchase diagnosis time credits [11]
– Obtain activation licenses
### Alternative Providers
– **TechRoute66**:
– Modified OpenShell packages [1][9]
– Passthru EU 23.12.3 with blacklist fixes [6][8]
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## Software Setup Steps
### SD Connect C4 Method
1. Configure firewall exceptions
2. Mount ISO image [1]
3. Run XDOS_Installer.bat
4. Set ProgramData permissions
5. Apply Xentry-gadget fix [8]:
– Username: **xentry**
– Password: **123456**
### J2534 Setup
1. Install Diagnostic Framework [11]
2. Connect PassThru interface
3. Generate activation request
4. Upload StartKey
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## Troubleshooting
### Connection Failures
– Reinstall OpenWebStart [7]
– Update interface drivers
### Security Warnings
1. Disable Java security
2. Trust Daimler CAs
### Offline Activation
– Set offline.properties to read-only [8]
– Use Offline_modus.exe with:
