What should I do if my phone memory card is poisoned and it can t be formatted on my phone or comput

You can try the following methods to solve the problem:

1) You can log in to the homepage of China Mobile App Store (mobilemarket) and search for "Mobile Security Pioneer", install the software "Mobile Security Pioneer", update to the latest virus database, and then perform malware scanning and killing.

3) Go to the local regular mobile phone after-sales service ** to reinstall the mobile phone operating system (commonly known as "flashing").

Can't format? Are there any error messages when formatting? If it is a virus, try the latest version of Rising antivirus.

The phone's ** card is not displayed.

There's a small switch next to your memory card, and when you move it, that switch is write protection, and it's the opposite.

Just buckle the direction button! Just this white plastic switch.

USB flash drive digital card mobile phone card:

First of all, it is necessary to confirm whether the USB flash drive digital card mobile phone card is good, and you can try it with a replacement method.

1.Connect the card reader to the computer and see if the drive letter capacity is good.

2.If it doesn't work, you can try another computer or card reader. If it is still not good, it may be that there is a problem with the USB flash drive, digital card, mobile phone card, and it has nothing to do with the machine.

3.Machine change a U disk digital card mobile phone card other cards that are easy to use, try, whether it still shows this problem. If it is still, it proves that there is no problem with the card, but the machine settings or somewhere are damaged, need to be repaired or whatever.

If it is a digital card, the card cannot be repaired, if there is data, the data can be recovered, and the USB disk can be repaired or data recovered.

USB flash drive digital card mobile phone card: "prompt formatting", "unable to open normally","The device is not working properly"：

This situation is that there is no secure deletion during use, and after directly unplugging it, it will become "Prompt formatting" "Unable to open normally" "Device is not normal" "0 bytes" cannot be opened.

There are two types of situations.

2. Hard fault: due to sudden unplugging, the voltage instability may cause damage to the sperm element or burn the chip. Caused by the failure of the U disk itself such as crystal oscillator virtual welding.

In this case, I recommend that you find a professional data recovery company, or a USB flash drive repair company to try to repair the general recovery ** in about 200-300. Don't try to unpack the shell yourself, if there is a hard failure, you need to polish the memory card to extract the essence to recover, then 3000 up, don't try it yourself to avoid aggravating the failure. If you don't have important data, I'd suggest you switch it out!

If you have any questions, you can ask them, and I hope you can help them adopt them

Hi Format Data Recovery Master is a powerful, simple interface, and simple to operate data recovery software. It supports the recovery of hard disk files deleted by mistake, disk formatted by mistake, memory card data deleted by mistake, files emptied by mistake, and hard disk files after the hard disk partition disappeared.

The next mass production tool. It should work out. First of all, see if your SD card is write-protected.

SD is very cheap at the moment, the old ones don't go, the new ones don't come.

Have you formatted it in the disk manager?