Xentry Openshell remains the authoritative diagnostic solution for Mercedes cars and trucks. This guide covers software acquisition methods for 2023-2025 releases.
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## Xentry Openshell vs Passthru https://xentrydownload.store/
### Xentry Openshell XDOS
– **Mercedes-Specific Hardware Needed**
– Vehicle Coverage: pre-Euro 7 systems
– **Capabilities**:
– Complete module coding
– WIS/ASRA integration
### Third-Party Device Compatible
– **Multi-Brand Tool Support**: Autel J2534
– Vehicle Coverage: post-2015 models
– **Restrictions**:
– Limited module access
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## System Requirements
### Mandatory Specifications
| **Component** | **Openshell** | **Passthru** |
|—|—|—|
| OS | Windows 11 Pro | Windows Server 2019 |
| CPU | AMD Ryzen 7 PRO | Intel i5-1135G7 |
| RAM | 16GB DDR4 | 8GB DDR4 |
| Storage | 1TB SATA SSD | 256GB SSD |
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## Download Sources
### Official Channels
1. **XENTRY Portal**:
– Requires valid StartKey [11][12]
– Access Points:
– DMS manuals [3]
– Java Web Start alternative [7]
2. **Diagnostic Marketplace**:
– Purchase subscription packages [11]
– Obtain activation licenses
### Alternative Providers
– **OBD2Tech**:
– Offline activation tools [1][9]
– Passthru EU 23.12.3 with pre-cracked licenses [6][8]
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## Installation Process
### Openshell XDOS Workflow
1. Disable antivirus
2. Mount ISO image [1]
3. Run XDOS_Installer.bat
4. Set ProgramData permissions
5. Apply offline login patch [8]:
– Username: **xentry**
– Password: **123456**
### J2534 Setup
1. Install Mercedes ConfigAssist [11]
2. Connect PassThru interface
3. Generate activation request
4. Upload StartKey
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## Troubleshooting
### Connection Failures
– Verify .jnlp associations [7]
– Check SD C4 firmware
### Certificate Errors
1. Disable Java security
2. Import Mercedes CA certificates
### Offline Activation
– Set offline.properties to read-only [8]
– Use Xentry Login Gadget with: