make use of your not working memory card

When the data is transmitted, the phone's memory card may be suddenly damaged if it is lost or disconnected in any way. In many ways, such wasteless memory card can be activated, it is necessary to use data recovery software to fix the cards almost completely damaged and extinguished. Memory card information is displayed, but it can give you this software solution if not used. In this case data is present but the computer or other device can not read it.
In this case, everyone thinks that the memory card may have been lost. But no, we can bring the memory card back to such a situation.
For this, insert the memory card into the card reader and connect to the computer. Keep in mind that the memory card file can not be accessed as it looks like other disks or hard drives, but the file system is OK. Now go to the Windows Start menu and enter cmd. This will show the command prompt (cmd) at the top of your Start menu. Now press the right button on it and select Run as administrator and open it. When the command prompt starts, type chkdsk mr and then enter. Here is the memory card drive m.
Enter the drive letter of the card on the computer and enter the check disk.
Convert lost chains to files, press y here. If the file structure is correct then the card information can be used again. If the memory card shows an invalid file system, right-click its drive and click Format. Select FAT from file system and check Quick format and click Format. The card will be lost if the data is lost even if the format is completed ...
I did not use this trick myself, so the steps described above will do your own duty.