Fixes devices stuck on boot logos or in "Download Mode."
Reflash stock firmware to fix corrupted software. Unlocking: Potential to unlock carrier-locked MiFi devices. marvell mifi tool v1 40 0 download link
Restore original International Mobile Equipment Identity (IMEI) numbers if they become corrupted or read as "00000000000000" after a failed update. Fixes devices stuck on boot logos or in "Download Mode
Solution: Use the specialized NV/IMEI tab within the tool to input the original IMEI found on the sticker beneath the device's battery. marvell mifi tool v1 40 0 download link
: If the tool does not detect the device automatically, you must manually select the COM port number assigned to the Marvell AT Interface. Device Info