SSD MX100 suddenly became 'Write-Protected'

Bit Baby

SSD MX100 suddenly became 'Write-Protected'

Hi All,

My SSD MX100 worked fine 3 or 4 years but suddely became write-protected, no any utility (Windows nor Linux) could format or delete any partition on it.

Firmware is MU02.

Who could help to remove 'write protected' status or re-flash the firmware??