Unreadable or Corrupted SD Card: How to Save Your Photos and Videos
Is your SD card showing an error, no longer detected, or asking you to format it? Before you panic, this guide explains the right reflexes: stop taking photos or filming, never format, and start with the mundane causes such as the small write-protection latch. You will learn what a memory card really contains, why modern microSD cards are monoliths that complicate recovery, and what each error message means. The guide details the cases specific to photo and video: the GoPro or drone video cut off in mid-recording, the wear of heavily used dashcam cards, and the trap of counterfeit cards with false capacity. Finally, it shows what a laboratory really does, from chip-off to reading via test points, and reminds you that an SD card is never a backup.
