Move the cable to a legacy USB 2.0 port on the back of the motherboard (for desktop PCs) and run the MiFiTool strictly as an administrator. "Incorrect Firmware Version" or Bootloops
Choose the installation directory (leave as default if unsure). Click . 5. Finish and Restart Once completed, click "Finish" .
: Run the driver installers included in the package. If the device is not recognized, use Windows Device Manager to manually update the "Mobile AT Interface" to the Marvell AT Interface Run the Executable : Right-click Marvell MifiTool V1.4.0.0.exe and select Run as Administrator Using the Tool to Unlock marvell mifitool v1400exe install
Ensure you have the LTE_MIFI_Generic_Driver folder. This is often included in the same archive as the MiFiTool.
Clears carrier locks on specific hardware variants to allow the use of any SIM card. 2. System Requirements and Prerequisites Move the cable to a legacy USB 2
Ensure you are running it with administrator privileges. Important Safety Information
Connect the device to the PC using a high-quality USB cable. If the device is not recognized, use Windows
Marvell Mifitool v1400.exe Install Guide: Comprehensive Utility for SSD Maintenance