Connect the MiFi to your PC. In Windows Device Manager, ensure the "Mobile AT interface" is correctly updated to Marvell AT Interface .
For those performing a network unlock or device repair, the general workflow follows these steps: marvell mifitool v1.4.0.0.exe
This tool is highly effective for devices like the and L02C17XXXX variants. However, users should proceed with caution: Connect the MiFi to your PC
Selecting the wrong COM port can lead to failed operations or device bricking. marvell mifitool v1.4.0.0.exe