Dec-28,2025

The family photo taken five years ago has been "brought back to life"

Client Background: Mr. Zhang, a photographer from Beijing.

Disaster Scenario: An old hard drive storing hundreds of thousands of family photos and client work captured over 10 years suddenly became unrecognizable after a move. This hard drive contained all his son's growth records from birth to the present, as well as many clients' wedding photos that could no longer be re-shot.

Recovery Challenges:

  • The hard drive was a model produced in 2010, and some replacement parts were difficult to find.

  • There was a slight scratching sound from the platters (indicating head-to-platter contact).

  • The client had attempted self-repair using online tutorials, further complicating the situation.

Recovery Process:

  1. Diagnostic Assessment: Professional equipment tests revealed firmware area corruption, and part of the service area data had been overwritten due to the client's self-repair attempts.

  2. Firmware Repair: Located a hard drive from the same production batch from a global spare parts inventory to extract healthy firmware information for transplantation and repair.

  3. Bad Sector Handling: Discovered three minor scratches on the platters. Professional equipment was used to skip physically damaged areas.

  4. Logical Recovery: Rebuilt the file system structure and recovered photo files from corrupted directories based on file signatures.

Successful Outcome:

  • Recovered over 420,000 photos and video files.

  • Recovery rate for key family growth photos reached 99.5%.

  • Recovery rate for professional work approximately 97%.

  • Recovery time: 8 days (due to international procurement of spare parts).

  • Amount of data recovered: Approximately 1.2 TB.

Client Testimonial: "These memories are priceless. When I saw my son's first photo appear on the screen again, I really couldn't hold back my tears. This wasn't simply data recovery; it was the protection of my family's memories."