What is the damage to the SD card, what is the damage to the SD card of the phone

How to fix SD card damage? SD card is an external storage medium, in the current life of the frequency of use is also relatively high, many people in order to expand mobile phones, cameras or other storage devices, often will buy some storage capacity of SD card for data file storage. As the usage time of the SD card increases, so does the amount of memory it occupies.

So how can we recover the data files stored in the SD card if we accidentally delete the data files stored in the SD card during use? How can I get my lost files back? Here are several methods and techniques for SD card data file recovery, which are mainly divided into the following points:

For SD card, as an external storage medium, its main function is also used to store file data, so when we accidentally delete the data files in the SD card in the process of operating and using data, we often need to scan and repair with the help of relevant professional data recovery software, take "Hi Format Data Recovery Master" as an example, **Install the corresponding software, and select "Where the original data files are stored", you can directly select the disk where the files are stored by mistake, and click below" Start Scan" to automatically scan the file.

After the scan is over, we can select the files we need to recover according to the file path or file type, and click the "Recover" option below to get back the lost files.

The above is the introduction of the methods and steps for SD card data file recovery, I believe you also have a certain understanding, in order to be able to retrieve the files that we have mistakenly deleted, when the data is lost, you can also follow the above steps to retrieve the files we deleted by mistake.

How do you solve the problem of damaged or deleted data? In fact, when it comes to the problem of recovery, data recovery is not a particularly difficult thing now.

If it's broken, it's not necessarily that the piece of metal is broken. If there is an after-sales service, apply for after-sales, and if you don't, buy a new one.

It's broken, it's useless, and generally the larger the memory, the easier it is to break.

The golden thing on it has fallen off and is unrecognizable.

Put it back in the wrong place.

The phone's memory is broken, but it may also be a bad contact!

Reasons for damage to mobile phone SD card:

1. Sometimes due to the poor performance of the mobile phone, the mobile phone cannot read the display during the shaking or shaking process.

2. The SD card is not put away, and this problem can be solved as long as the SD card is taken out and reinstalled.

3. When some programs on the mobile phone run incorrectly, such prompts may also appear.

So after confirming that the card is inserted, we can try to power it on and off again.

4. If the above method can't solve the problem, then you have to check whether the SD card is really damaged.

You can use a card reader to read it on your computer or camera to see if you can read it, and if you can read it, then the phone is broken. If you can't read it, you can solve it with the following methods.

5. It may be that the mobile phone settings are wrong, you can check the settings of the SD card in the storage space in the mobile phone settings function.

6. It may be caused by some files in the SD, but if you don't know which file it is, you need to format the SD card, and you can fix this problem after formatting.

Generally, it is due to the sudden unplugging of the SD card or the sudden power failure in the process of transferring files, resulting in a bad sector of the disk, resulting in an SD reading error, at this time, it will prompt formatting, if there are important files, you can also use the DOS command under Windows to recover.

Method 1: Fix the dos command of chkdsk in Windows.

Take out the SD and insert it into the card reader and connect it to the computer;

Select Cancel when prompted for formatting;

Use the windows+r shortcut key to open the run dialog box;

Enter cmd during the operation to open the DOS dialog box.

Enter chkdsk H: F, H: is the SD chuck letter, F is the repair parameter;

The DOS window shows that it is being repaired, and the repair is completed when it is 100% repaired.

Method 2: Leave it to a professional restoration expert for restoration.

Many SD card damage failures are caused by hardware failure, at this time, we can not repair the damaged SD card through the above methods, we can only rely on professional SD card repair experts to detect and repair the damaged SD card, which can effectively ensure the data security of the SD card.

Hello! This type of problem is usually caused by memory card failure, which can be caused by the following:

a. Physical damage to the memory card.

If the memory card is determined to be physically damaged, the only way to do so is to replace it with another memory card.

If you insert the memory card into another working mobile phone or card reader, if it does not work properly, it can be judged that the memory card is physically damaged.

b. Problems with metal contacts on memory cards.

Both the metal contacts on the memory card and the contacts in the mobile phone card slot can oxidize and cause dirt. This will lead to poor contact, which of course will affect the phone's reading of the memory card.

Just like dealing with the dirt on the gold finger of the memory stick on the computer, cleaning the above parts with a leather wipe and then using a white paper will solve the problem caused by this problem.

If the above measures are ineffective, only card replacement (or repair of the mobile phone card reading slot) can be considered.

If your phone prompts that the SD card is damaged, you can reinsert the memory card and turn it on again to see if it is back to normal. If it doesn't work, please use a card reader to insert it into the computer, if it can format it, if it can, please format the SD card (right mouse button - format - file system - FAT32 or FAT), if not, it is recommended that you change the SD card.