Lots of types of storage card are available on the market, for mobile phone, SD card is the most ordinary one. Some phone seems like they don’t have memory card, but the truth is, they have internal one. Like iPhone, its memory card is invisible. Internal memory card in the phone is similar to D disk in the computer, can be used to install game, video, software or some individual data. And sometimes, the SD card may can’t be read by computer for varying kinds of reasons, as followed:
1. Interface of SD card got dirty.
Some users got poor maintenance of SD card in the phone, and the interface of SD card may got dirty by dusts and dirt that will caused a loose connection between SD card and card slot. The unreadable SD card may be caused by this kind of reason. And the solution is very simple to fix this problem. You can use a eraser to clean the metal part of the SD card.
2. The SD card slot got badly pressed by the battery.
The SD card slot become more and more smarter as the phone’s producer want to cater its clients. For thin phone, if you are not use the original battery, as the different thickness, the battery may push the card slot hardly, and cause unreadable of card. If you encountered with this case, you should change the battery to the original one.
3. Card slot got rust or twisted.
Nowadays a lot of SD card of phone are support hot-swappable. Sometimes people may pull SD card directly if they found it can’t be read, and this constant operation will make the card slot got rust or twisted. To fix this problem, you should pull the SD card with the phone off, not only ensuring the safeness of data, but also prolonging the service life of SD card.
4. SD card got infected.
SD card could also be the victim of virus, especially mobiles on Android. As its system, it could got infected easily. And the data will become unreadable if its file or software got attacked. You can handle this issue by using a anti-virus software.
5. SD card got broken.
You can test the SD card by linking it to the computer by a card reader. If the SD can’t be displayed, it means that the card has got broken, and you should change it to a new one.
6. Phone’s problem.
Excluding the possible fault of other device, it could be phone’s problem of unreadable SD card. You can sent the phone to the factory for repairing.
If you encounter with the data on the SD card are missing after opening the unreadable SD card successfully by those means, do not panic, stop all running operation on the phone lest data overwritten. Then use a professional data recovery software like Hdata Recovery Software for repairing and the missing data will soon recovered.
No comments:
Post a Comment