Kingmax s 1GMMC card fails to format showing 0 bytes before it was FAT file system

Generally, the damage of MMC card can be divided into three categories: the computer cannot read the card without a password, the password cannot be formatted if the password is forgotten, and the error is I.

First of all, let's say that the machine can't read the card without a password, this situation is basically caused by the fact that it does not support hot-swappable direct card pulling and card reader writing errors, so that the card causes logical errors, in this case, you can use Norton Disk Repair Tool, and hard disk restoration to repair, the specific operation process is not described in detail, only one point, if the MMC card is put into the card reader, the system has been reading the card, but there is no response, or even fake death, the machine's card light has been on, in this case, The above two tools are useless because they don't recognize the MMC card at all when you open the software. Here is a solution that I have found in my research: that is, first find a MMC card with the same capacity, put it into the card reader, and then click the right-click "Format" to come out of the format menu, then pull out the card, the format menu will not disappear, you insert the card in question at this time, and then select the "fat32" format, start formatting, this process may have to wait for a long time, sometimes it will be too long, and "Windows" cannot complete the formatting, but you should not give up at this time, Repeat the above process, about ten times will be formatted successfully once, after a successful one, you click the right-click attribute option "Check for errors" to repair the bad sectors, if the MMC card is physically damaged, the process here will be very slow, after this process, then select the format as "fat" and format it again, and you're done!

For IO errors, just take the card back for warranty.

It is recommended that you go for a new one, if the warranty period has not expired.

If you can't format it on your phone, it's stuck up.

Go to the dealer and ask for a warranty.

1. No, on the mobile phone, not on the computer, if the card is still good, there is only one possibility that the write protection of the card is on, you can turn it off.

2. I hope to make preparations for replacement, the quality of the card depends entirely on a small chip on it. Frequent plugging and unplugging may cause damage, if I remember correctly, the warranty of Kingmax should be 5 years, I hope this Christmas is not related.

A byte of 0 may be an up internal issue. It must not be formatted, so there is no way, the USB flash drive is broken!

It is recommended to go to the kingmax homepage to consult, and there will generally be an email reply.

Use the hexadecimal software WinHEX to add zeros to the entire USB drive.

If you don't understand the email address, you don't know it.

It is estimated that your USB flash drive is poisoned, you go to the next USB flash drive antivirus expert, check and kill the virus, and you can completely solve the problem that the USB flash drive cannot be formatted due to the USB flash drive virus.

At a glance, you will know that the USB flash drive is broken, if you don't have any important data, throw it in the trash, otherwise you will have to find a professional data recovery company to recover **It's a bit expensive It depends on the situation, and it may not be able to %100 to recover it for you.

The general repair tool is afraid that it is useless There are 2 kinds of results that are most likely One is that the U disk system has collapsed Use mass production tools to re-mass production It should be good There is also a possibility that the U disk is broken and mass production is useless If it is the former, it means that your U disk is unstable Please be careful to use it in the future If it is the latter, it means that your U disk is quite unstable and defective It is recommended that you still or find a merchant to replace it.

1.Insert a USB flash drive;

2.Run""File;

3.Select the USB flash drive and select the working mode "HDD mode";

4.Click Start;

5.Plug in the USB flash drive as prompted.

Please firmly believe that this is a virus, some viruses will occupy memory but do not show occupation, and the rest is the size of the USB flash drive.

There are also viruses that increase the total amount of memory, but there are very few available!!