WD SMR HDD Firmware Unlock and Backup

For data recovery from all WD SMR HDDs, it’s necessary to learn how to read the original rom, how to generate unlock rom, how to write unlock rom and unlock firmware area, how to backup firmware resources.

Tools used for WD SMR HDD Firmware Unlock and Backup:
DFL-WD HDD firmware repair tool
HDD ROM chip pin reader

Users can learn from the video here on how to do all above

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