The Hows and Whys Behind Memory Card Corruption

A memory card is used as a storage media by2. Removing the card from a computer, card
cameras, cell phones and other electronic devices.reader, camera (or any other such device) while
They are portable, compact and safe to storedata is being transferred or data is open on the
multimedia files. However, most of the times,device.
when these cards get damaged, one is left3. Performing actions on the content of the card,
wondering how and what they did wrong. In mostwhile the content is open on the computer
of the card corruption scenarios, the data storedsystem.
in it becomes inaccessible. The data lost from the4. Clicking photos when the camera batteries are
card, in case of no backup availability, can bealmost empty.
recovered by using a deleted picture recovery5. Shooting photos continuously thus not allowing
software. However, understanding the exactthe camera to finish writing to the card.
reason for card corruption helps the user toA few other reasons for Memory Card
prevent it.Corruption:
The error message: 'Memory Card Corrupt'1. Incorrect formatting: the card is formatted in
The message is followed by completethe computer and not on the camera, or it is
inaccessibility of all the files stored thereon. One isformatted in another camera.
then forced to format the card in order to make2. Shooting and deleting files rapidly when the card
it re-usable. The situation becomes worse when ais full. (In this case, some files may also get
user does not have a back-up of the data on theoverwritten).
card, since after formatting, all the data is wipedOnce a memory is corrupt, the only way to
off the card. All this trouble has just one reasonmake it re-usable, is to format the card.
behind it.However, opposed to the common belief, that
Why does a Memory get corrupt?once a card is formatted, all the data stored on it
The reason behind this corruption is generally theis lost forever, the reality is that the data can be
interruption of the read-write process. The writerecovered even after formatting. The tool helps
process is used by the camera/cell phone to saveusers Recover deleted photos and other lost
data onto the card. While the read process ismultimedia files, by scanning the formatted card.
used to view pictures and other files from theDeleted picture recovery software is an effective
card. When the read-write process is brokensoftware that can recover deleted pictures from
mid-way, the file system of the card getsalmost all cards (MMC, SD, XD, etc.). The
damaged.software supports recovery of all popular
What leads to incomplete read-write process?multimedia file formats, such as, GIF, RAW, JPEG,
1. Switching off the camera/cell phone while filesTIFF, BMP, etc. It is compatible with both
are being written to the card, i.e., right afterWindows and Mac OS.
clicking pictures, videos, etc.