The software is optimized to work seamlessly with a variety of hardware interfaces. It supports the original Mercedes SDConnect (C4/C5/C6) multiplexers and is often configured for J2534 "Pass-Thru" devices, allowing workshops flexibility in hardware choice without sacrificing diagnostic depth.
| Component | Recommendation | | :--- | :--- | | | Intel Core i5 (8th Gen) or AMD Ryzen 5 (Minimum) | | RAM | 16 GB (32 GB recommended for VMs) | | Storage | 500 GB SSD (NVMe preferred) – The installation requires ~180GB free | | OS | Windows 10 Enterprise LTSC or Windows 11 Pro | | Hardware | Ethernet port + USB 3.0 for multiplexer | | Multiplexer | Openport 2.0 (J2534), Tactrix, or genuine C4/C5 | Fullfix-xentry-2021-12 V3
Mercedes switched to in 2023, which uses mandatory cloud authentication and blockchain-style license verification. The Fullfix team has not yet cracked XD2 as of late 2024. The software is optimized to work seamlessly with
The Fullfix-Xentry-2021-12 V3 is more than just a software patch; it is a tool for automotive sovereignty The Fullfix team has not yet cracked XD2 as of late 2024
Installation
Windows 10 (Pro/Enterprise) is mandatory for this version.