SD card usage and bug fixes
Jan 06, 2023| Open the mobile phone ‘Settings’, find ‘More Settings’ and click to enter, in More Settings, select ‘Memory and Storage’ , in this interface, we change the default storage address to ‘SD Card’ to download all The software is downloaded to the SD card.
You can find the storage location in the settings of the mobile phone's native camera application, select the latter in the mobile phone and external memory card options, and the video can also be set in the same way. After taking photos and videos in the future, they will be automatically saved in the SD card without occupying In the internal space of the mobile phone, in daily use, you can also use the [File Manager] that comes with the mobile phone to read and view files stored in the SD card.
Precautions for using SD card
When buying a memory card for a mobile phone, some unscrupulous manufacturers will fake or modify the capacity of the memory card. When we buy a memory card, it is best to install it on the mobile phone. If the actual capacity is more than 90% of the capacity marked on the memory card, it proves that the memory The capacity is true. For example, when we buy a 16G memory card, we should pay attention to whether the actual capacity of the movie memory card is above 14.4G.
If the mobile phone memory card is connected to the computer through the card reader, you cannot unplug or disconnect the card reader at will. You need to shut down the computer system before pulling it out. If you are copying files, the computer will display that the copy has been completed, but If the indicator light of your card reader is still flashing, it means that the file is still being transferred and cannot be disconnected.
1. We often use cameras to record beautiful moments in life. Sometimes, the memory card in the camera is poisoned or improperly operated, which makes the camera sd card unreadable and the contents of the sd card cannot be read. The contents of the camera SD card that cannot be read due to some reasons can be restored to the SD card, and some operations cannot be repaired. The following is a brief introduction to the reasons and solutions for the unreadable SD card of the camera
2. The most common situation is that the computer cannot recognize the SD card in the camera, resulting in the inability to read out the contents of the camera. At this time, it is likely that the connected data cable is broken, or the connection is not good, or the voltage of the USB interface of the computer is insufficient. The solution is to try to replace the data cable. Some cameras must use a dedicated data cable and card reader to read the data. If there is no problem with the data cable, you need to change the USB interface of the computer. At this time, the SD card of the camera can be recognized.
3. In addition, our incorrect operation will also cause the camera SD card to be unreadable, such as abnormal plugging and unplugging, or viruses in the use of the camera SD card, which may cause the camera SD card to be unrecognizable. At this time we need to download a software to restore the SD card. After the camera is connected to the computer, download the U disk phone camera card recovery software on the computer. After selecting and clicking, the system will automatically select the SD card you want to restore. At this time, you can double-click the SD card with the mouse, and the USB flash drive mobile phone camera card recovery software will automatically enter the scanning process. As the scan speeds up, unreadable photos are filtered out and selected using check boxes. At this time, click Next, and the system will automatically select another recovery area, so that the unrecoverable files will be successfully repaired. Follow the prompt steps of the software, and the recovered photos will be stored according to the selected path.
4. If the above methods cannot restore the SD card of the camera, it is likely that there is a problem, and it must be formatted on the computer before it can be used. We can use a mobile disk, that is, the camera SD card to be formatted, right-click to select format, and the content of the camera SD card will be cleared, just like a new card, and reused. However, this processing method cannot restore the original content.
The above are the common methods to solve the problem that the camera SD card cannot be read. When we use the SD card of the camera, it is best to follow the correct method. In addition, we can sanitize the SD card regularly. Some incorrect operations, such as random insertion and removal of the SD card, often lead to the situation that the SD card is often not recognized.