✅ Basic Information
- Host: MOI3 MIB3 Preh
- Firmware Version: SW0330 / Train P33002P (SEQREL Sequential Update Package)
- Package Type: USB Offline Sequential Upgrade Package (not a full package; this differs from the standard MOI3_KR full package)
- Hardware Compatibility: The head unit part number must strictly match: 3G8 919 360 AB
Compatible with: MQB Volkswagen MOI3 head unit with hardware number 3G8919360AB; the region code for this firmware package is KR (South Korean version)
🛠️ SW0330 (P33002P) Key Optimizations
- Optimized SVM verification logic to reduce the probability of B201A errors during the upgrade process (key improvements compared to P33000P)
- Resolved periodic disconnections, call audio loss, and audio latency in wireless CarPlay
- Fixed occasional black screens, stuttering during switching, and screen tearing in the backup camera
- Fixed memory leaks during prolonged operation to reduce random system reboots and freezes on the Volkswagen logo
- Fixed a bug related to switching between multiple paired Bluetooth devices
- Optimized stability of low-level CAN bus communication
- Exclusive to the Korean market (KR): Korean UI, Korean TPEG traffic data, and Korean network services
📝 USB Flash Drive Upgrade Procedure (SEQREL Package)
- USB drive ≥16GB, file system FAT32, allocation unit 4096 bytes
- Unzip the ZIP file,
meta,datafolders directly into the USB drive’s root directory; do not nest folders - Keep the vehicle’s ignition on; do not turn it off; Long-press the MENU button to enter the Service Mode menu
- Software Update/Versions → Start Update, select USB as the media, and wait for the entire process to complete; do not disconnect power during the process
