MFC macOS V4.3.1 (Latest Version) Download Free
Managing multiple Apple devices at the same time can be challenging, especially when software performance is slow or unreliable. MFC macOS V4.3.1 is a major update designed to solve these issues and improve productivity. This version introduces true multi-device support, faster firmware operations, and improved backup handling. It is an essential upgrade for professionals working in repair shops, testing labs, or enterprise environments.
What’s New in MFC macOS V4.3.1
MFC macOS V4.3.1 brings a significant improvement over previous versions. Earlier releases were functional but became slow when multiple devices were connected. Users had to wait for one task to finish before starting another, which caused unnecessary delays.
With this update, multiple devices can now be updated or restored simultaneously. All connected devices appear on a single screen with real-time progress tracking. This makes it much easier to manage large batches of devices efficiently and reduces repetitive work.
Features of MFC macOS V4.3.1
- Multi-device support with iBUS X
- Parallel firmware update and restore
- Independent task execution for each device
- Batch IPA installation without Apple ID
- Real-time task manager and status monitoring
- Full and unencrypted device backups
- Smart incremental backup support
- Multiple backup version management
- Faster encrypted backup configuration
- Improved firmware flashing stability
- Faster device history loading
- Device information snapshots
- Structured connection and operation logs
- Optimized performance under heavy workloads
MFC macOS V4.3.1 Free Download
- File Name: FILE_FC68E1-FF233E-6750C8-AB3D9B-09F556-DCV431.pkg
- File Size: 57 MB
- Platform: macOS
Download Link: Proton Drive
MFC macOS V4.3.1 – Changelog
Release Date: December 17, 2025
Platform: macOS
Added
- iBUS X support for true multi-device operations
- Parallel firmware update and restore for multiple devices
- Batch IPA installation without Apple ID
- Task manager to monitor parallel jobs
- Device information snapshots for tracking and auditing
- Support for managing multiple backup versions
Improved
- Firmware update and restore stability
- Backup and restore performance
- Device connection handling
- Workflow reliability during heavy workloads
- History loading speed
Updated
- System architecture to support parallel task execution
- Backup system with smart incremental backups
- Encrypted backup settings with faster recovery options
- Logs updated with a structured and readable format
Fixed
- Task conflict issues when multiple devices are connected
- Random disconnection errors during long operations
- Slow response during heavy device workloads
- Backup restore failures in certain scenarios
Notes
- iBUS X is required for parallel workflows
- Each device now runs as an independent task
- Recommended for professional multi-device environments
Conclusion
MFC macOS V4.3.1 is a powerful upgrade for anyone who manages multiple Apple devices. With parallel task execution, improved backups, better stability, and professional-grade performance, it significantly enhances daily workflows.
👉 Download MFC macOS V4.3.1 today to experience faster, smarter, and more reliable multi-device management on macOS. If this guide was helpful, consider sharing it with your team or bookmarking it for future updates.