Data Recovery From SD Card – Recognised but Files Missing or Corrupt

A client encountered serious data loss on their 1TB SD memory card, which was used to store photos, videos, and documents. Upon inserting the SD card into their computer:

  • The card was recognized and appeared in File Explorer.
  • However, most files were missing, unreadable, or corrupted.
  • Some folders appeared empty or inaccessible.

Since the SD card contained important work files and personal memories, the client sought expert SD Card data recovery services from Manchester Data Recovery, a company with over 25 years of experience in retrieving lost, deleted, and inaccessible data.

Challenges

  1. Files Missing or Corrupted – This suggested possible:
    • File system corruption
    • Bad sectors on the SD card
    • Data overwriting or accidental deletion
  2. SD Card Still Recognised – The card was detected, but the files were not visible or could not be opened.
  3. No Backup Available – The data was stored exclusively on the SD card, making recovery essential.
  4. Risk of Further Data Loss – Continued use of the SD card could overwrite lost files, reducing recovery chances.

Solution by Manchester Data Recovery

Upon receiving the 1TB SD memory card, Manchester Data Recovery’s engineers followed a structured forensic recovery approach:

✅ Sector-Level Imaging & Cloning –

  • A bit-for-bit clone of the SD card was created to prevent further data loss.
  • This allowed engineers to work on a duplicate image rather than the damaged card.
    ✅ File System Analysis & Repair –
  • Engineers examined the card’s FAT32/exFAT file system, identifying corruption.
  • File system structures were reconstructed, restoring lost directory entries.
    ✅ Deep Data Recovery from Corrupted Sectors –
  • Advanced forensic tools were used to recover deleted and unreadable files.
  • Engineers rebuilt damaged media files, making them accessible again.
    ✅ File Integrity Check & Secure Transfer –
  • Successfully recovered files were verified for integrity.
  • The data was transferred to a new secure storage device for the client.

Results & Client Impact

  • Over 98% of files successfully recovered
  • Photos, videos, and documents restored without corruption
  • SD card failure diagnosed, preventing future data loss
  • Client regained access to valuable personal and work files

The client was highly satisfied, as Manchester Data Recovery successfully restored almost all missing and corrupted files, preserving irreplaceable memories and critical work data.

Conclusion

This case highlights the risks of SD card corruption and file system failures. When files become missing, unreadable, or inaccessible, professional recovery techniques can often restore them.

For individuals experiencing SD card failures, file corruption, or accidental data loss, Manchester Data Recovery provides expert forensic SD Card recovery solutions to safely retrieve lost files.

👉 Lost Files on Your SD Card? Contact Manchester Data Recovery Today for Recovering Data From Your SD Card​!

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