1. [Recommended] Eraser
3. Alcohol cotton ball (Please wait it to be dried before using the device.)
Please do not try to make the SD card flat manually. Because this behavior will bring physical damage to the SD card.
Windows 10/8/7 can not read SD card
Digital camera can not read SD card
Android phone can not read SD card
Solution 1. Restart your Android phone
Solution 2: Remove the dust from the card holder in Android devices with hairdryer
Solution 3: Remove the SD card directly
Solution 4: Update the OS of your Android device to the latest version
Solution 5: Format the SD card
- There are too may data fragmentation in the SD card which will lead to the reading speed of SD card in PC get slowly and finally fail to read it.
- The SD card gets a virus. Users may browser some virus websites and download files with virus. And finally infect the SD card.
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