To help you get the software running or find the right firmware:
Initial support files for common mobile device models. How to Install the Setup
Use WinRAR or 7-Zip to extract the contents. If the file is exactly 936 MB, ensure the extraction completes without "CRC errors," which indicate a corrupted download. ufiv120399setupzip size 936 mb work
The main UFI interface for EMMC and Android Toolboxes.
The file with a size of approximately 936 MB is a specific installer package for the UFI Box , a powerful service tool used by mobile technicians for EMMC, SD, and UFS data recovery and repair. What is UFI Box? To help you get the software running or
Only connect your UFI Box when the installer prompts you or after the installation is finished to avoid driver conflicts. Troubleshooting "Work" Issues
If the file size is significantly less than 936 MB, the download was likely interrupted and the installer will fail. The main UFI interface for EMMC and Android Toolboxes
Ensure your PC recognizes the Smart Card inside the UFI Box. Without this, the software will not open.