Why does a memory card get corrupted 20

It's really hard to earn your points It's changed and changed Data recovery is divided into normal data recovery and disaster data recovery, if it is disaster data recovery, as long as the media is not seriously damaged, it can be restored intact, in the case of media damage or data overwritten, it is generally impossible to recover, now introduce some recovery software, one, easyrecovery, the shorter the interval the better, can recover the damaged hard disk like lost boot records, BIOS parameter data, partition table, FAT table, and boot area, (The memory card is successfully tested, but the data is incomplete after partial recovery, in addition to easyrecovery, there is also ***recovery name forgot, the asterisk replaces) Second, finaldata, by scanning the entire disk for file search and recovery, sometimes because a small amount of key information is destroyed, it can cause a large number of data files or even the entire disk to become unavailable, and at the same time, wrong repartitioning and formatting is the most harmful misoperation, Through the powerful recovery function of finaldata, it can help users recover from data disasters (test situation is unknown) with daily maintenance methods Pay attention to temperature, too high temperature will cause circuit components to fail, resulting in recording errors in magnetic medium due to thermal expansion effect, and too low temperature is easy to accumulate electrostatic charge, thereby burning out the circuit; Do not delete files frequently, which not only affects the speed, but also may damage the track; Pay attention to anti-virus; Pay attention to dust prevention; As for why it is damaged, the specific problem is analyzed, if it is not an external force (damage from the outside), it is an internal force (from the error or loss of data), and the virus is not necessarily related, do not always associate the fault with the virus, even if the virus causes the loss of key directories, the same data can be retrieved, formatting is the most wrong method, once the formatted data is overwritten, it can never be recovered, generally speaking, the biggest manifestation of the virus infection is that the operation is slow, the mobile phone becomes stuck, Instead of immediately showing that the memory card is damaged, if there is a destructive virus, your phone will also be infected immediately, so your situation is a data read and write error or an external force damage or partition error, not a virus infection.

If the memory card is inserted and removed too often, it is easy to cause the card contacts to wear out and break! If you are poisoned, it is recommended to format!

Generally formatting the memory card will do the trick. I didn't find a better way for the rest. If it doesn't work in formatting, it's scrapped. Remember, memory cards are extremely fragile and are determined by their own characteristics, so don't leave important data in them!

1.It may be caused by abnormal anti-virus, I also had a memory card in the past after anti-virus, and the memory card was broken.

2.Too little memory, not good quality.

If you are poisoned, it is recommended to format it, and it is estimated that it is physical damage, which is normal.

Three reasons: 1. The memory card is fake, fake, or a copycat brand, and the quality is not good.

2. The memory card works in an overheated environment for a long time and reads and writes very frequently. For example, if you navigate for a long time, the GPS heating is very large, and then you read and write frequently, which is easy to cause card damage. High-frequency mobile phones, the plastic case heat dissipation is not good, and it is easy to have this problem.

3. Compatibility issues. Some machine cards have compatibility problems, and it is easy to damage the data on the card, but the card itself is not broken, and it can continue to be used normally if you change your mobile phone.

Three reasons: 1. The memory card is fake, fake, or a copycat brand, and the quality is not good. 2. The memory card works in an overheated environment for a long time and reads and writes very frequently.

For example, long-term navigation Feng Shenqing, GPS heating is a big silver grip, and then frequent reading and writing, it is easy to cause card damage. High-frequency mobile phones, the plastic case heat dissipation is not good, and it is easy to have this problem. 3. Compatibility issues.

Some machine cards have compatibility problems, and it is easy to damage the data on the card, but the card itself is not broken, and it can continue to be used normally if you change your hand.

Memory card. It's going to break. Typical behavior after breaking is as follows:

1. The card is often not found.

2. Lost data inexplicably.

3. The card suddenly becomes read-only, the file cannot be deleted, and it cannot be formatted, but the original data is there.

The memory card is broken, generally because of the following reasons:

1. I bought a fake card, which has a short life and many quality failures. It is recommended to purchase from regular channels.

2. The card is real, but the quality is not good. For example, it is a card of a small cottage factory. It is recommended to buy a famous brand factory.

3. There is a compatibility problem between the mobile phone and the card. This is often seen. Electronic products often have some compatibility problems.

4. The mobile phone is in an overheated state for a long time, and the memory card is damaged due to frequent reading and writing. Like when traveling, the camera is used very frequently, if a large number of photos, and the photo is set on the card, the weather is hot in summer, the frequency of the mobile phone is high, it is easy to burn the card. It is recommended to move ** and navigation to the internal memory to avoid it.

Do not select FAT16 when formatting

FAT32 selects NTFS

Or start running cmd chkdsk (your mobile disk e.g. g, etc.): f is OK, wait for the dos to run it on its own.

It should be fine.

Sweat, cannot be formatted because the disk is protected.

You appear in the phenomenon that I often appear when I put the memory card.

Take it off, wipe it off, and put it back on and you're ready to go. This problem arises when using some mobile phone software while necessary files are deleted, or the memory card is not in good contact.

Hello if it's hardware memory corruption.

It can't be repaired.

Need to go to the computer city and buy a new one.

And you have to buy it before the year.

Otherwise, the price of these things will increase after the year.

32g Can you open it on your computer? It should be a virus.

Friend, the first thing you need to do is check your phone for viruses and reset the program. If the phone itself is fine, check the card again, it really can't be replaced by the card, the phone should be fine, thank you.

If the memory card is broken and cannot be repaired, buy another one.

I used to buy a card reader.

Then use a computer to format it.

And then it's OK.

You can't do it through your phone. I've been like this before.

It seems that the memory file in the phone is corrupted.

If you can't even format the card reader.

That's the memory card is wasted...

Good luck.

Copy or cut everything important to your computer, then empty the memory card with everything in it, and format it on your phone.

If you can, use your phone to create the folders you need to get the things back on your computer (remember, don't even put folders in them, they must be files.) ）

* Try it out, don't take the card out, remember to take out the ** card!

Don't be afraid, first set all the programs to not automatically restart when they start up, and then change to their own theme, just restart your phone!