Corrupt SD or microSD Card Not Reading: Recover Your Photos and Videos

Quick answer: If your SD or microSD card is corrupt, shows as damaged, asks to format, or appears empty, the first rule is to write nothing to it and not format it. Your photos and videos are usually not erased, only the file system or controller is broken. Logical faults recover with a professional imager and software, dead controllers with chip-off. Ankara DSET, free diagnosis: +90 536 662 38 09.

Why cards fail

Removal during recording or a dead camera battery, controller failure (card shows 0 bytes or not at all), wear on cheap cards, physical damage, and fake capacity cards that lose data past a fill point.

Phone, camera and drone cards

Most cards come from pro cameras, GoPros and drones. When recording is interrupted the video file is left half written. Good news: even truncated video files can often be repaired to play again.

What not to do

Do not format, do not run chkdsk, do not shoot new photos, do not replug repeatedly, do not run random tools. See 9 mistakes that destroy data.

Lab recovery

Logical: image the healthy card and rebuild the file system, scanning by file signature for lost photos. Chip-off: if the controller is dead or the card is broken, desolder the NAND and read it directly. Monolithic microSD cards make this delicate but doable. See can formatted photos be recovered. Ankara Hacettepe Teknokent: +90 536 662 38 09.