Current smarfony impossible to imagine without a memory card.
However, with flash cards is often the case of unforeseen circumstances. They break down, do not open, but the most common problem is that the phone they simply do not see.
All of these situations have their own reasons, most of which can be solved independently, without calling out an engineer.
If your smartphone does not see the flash card, the first thingyou must restart the phone. There is a possibility that the machine does not recognize the memory card due to software failure. In this case, such a simple manipulation will help to restore the connection between the phone and card.
The problem with the contacts
If this method does not give any effect, lookthe possible cause of the failure in the receding contact. You can verify this, taking out and inserting the memory card into place. Also, phone contacts or flash card can be oxidized. To clean the dirt on the connectors must be carefully rub their usual rubber band, and then wipe the contacts with a cotton swab dipped in alcohol.
Fix Memory Card Error
If the described methods do not work,you must remove the flash card and check it with a card reader for errors on Windows means. To do this, go to the section "My Computer" in the window that opens, right-click on the icon of the memory card drive, select "Properties". Next, we need to switch to the tab "Tools" and click "Check Disk". The program will check and restore damaged areas flash drive. This should correct the error in the file system of the card. Then you need to insert the flash memory into the phone and verify its operation.
Formatting a flash card
If such a method does not return the card to life,you must use drastic measures, such as formatting. Before formatting, you should copy all flash memory data to a computer, because after this operation all the information on the map will be lost. To format the flash card Windows OS tools required in the "My Computer" menu, click on the card icon, right-click, select "Format" and follow the instructions.
If none of the above methods are notIt helps, you must include a map to the service center. Experts themselves find and eliminate the cause of the fault or offer alternative solutions to the problem.
To avoid problems withflash memory, it should be remembered that the memory card is very sensitive to any physical shock, and therefore requires careful treatment. Also she is afraid of moisture, direct sunlight and extreme temperatures. Everything else, you should not disable the card in the process of information transfer.