The phone s memory card cannot be formatted on the computer or on the phone

Judging from my 6 years of experience in mobile phone sales and maintenance, there are only two solutions:

1。Find a merchant that sells a phone or a card warranty. (Actually, it's just a replacement, and he can't fix it.) ）2。I think I'm unlucky and throw it away.

All mobile phone memory cards, that is, TF cards, as long as they can't be formatted on the computer, it's definitely a fee card, what low-level tools, reset instructions, and anti-virus can't work.

Score points, although your card can't bring the dead back to life, but I'm telling the truth.

Soft grid, 1. In standby mode*, after the prompt appears, OK, and then enter the password 12345, and then the phone will restart (you can't press the keyboard randomly during this process until the reboot is completed, and please back up important information before formatting, such as business card holders, etc., to ensure that the battery is sufficient during the formatting process, and you can't plug in the charger format, these must be remembered).

2. Hard grid, in the shutdown state, dial key, * key, 3 key, power button, four keys are pressed at the same time. Don't let go until a sentence in English appears.

Either you use a card reader to insert the memory card and format it, or your memory card is poisoned, install a mobile phone antivirus software to kill the virus.

It could be that the phone is poisoned or the card partition is damaged.

The mobile phone poisoning soft grid is good once, enter * when standby, the password is 12345, don't press the keyboard in the middle, until the boot is completed, it's OK.

Card poisoning is best formatted to FAT format on the computer. In addition, if there is a virus that damages the card partition and cannot be formatted, you can follow the steps like this, right-click on my computer in Disk Management, find your card, select right-click and then format, this is any partition damaged by the virus can be formatted. After the grid is finished, check it again in the mobile phone, so that the mobile phone system will recognize the memory card and automatically generate the folder.

Remember to back up the information before the grid.

It is recommended to format the computer first, or try it from a system, if it doesn't work, you can first partition the hard disk of the computer, it should be OK, eliminate the problem of mobile phone memory card, pure hand, thank you, I wish you a good repair!

I've also encountered this situation.,If you know dos, there's no problem.,I'll provide a solution.,You see if it works.,OK remember to give it to me.,Can't just talk nonsense when I do.。

Plug in your card, under Windows, click Start, click Run (that is, enter the command prompt), and then enter the following command format X: That's it, X is the display drive letter of your memory card, F if it is f, D if it is D

One is that there is a problem with your phone's memory card, and the other is that your phone's memory card is infected with a virus.

Either the card has a bad track, and the card has to be replaced.

Either the formatting function that comes with the phone can be operated.

Go to the mobile phone after-sales service to check, the professionals there will help you! It's best to put your memory card on another phone and try it!

We recommend that you do the following:

1) Troubleshoot the memory card: right-click on the memory card letter, select the "Properties" item to open its properties panel, switch to the "Tools" tab, and click the "Check" button. The system automatically checks for errors and then fixes them.

2) If there is no important data in the memory card, it is recommended to perform a "low-level format" operation on the memory card directly: right-click the memory card letter, select the "Format" item from the pop-up menu, uncheck the "Quick Format" item, and click the "Start" button to format the memory card.

3) The most thorough solution is to mass-produce the memory card with a mass production tool to restore the factory settings.

Once the fix is ok, right-click to format it.

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.

Guessing is a matter of matching.

Each product has its upper and lower tolerance limits, assuming that the upper and lower limits are exactly at the highest and lowest positions, then it is likely to run into the problem you said.

Your memory card burned, get another one.

What to do if your SD card won't format? SD card is an indispensable data storage device for our mobile phones and digital cameras, it can not only be used on mobile devices, but also can be connected to a computer through a card reader to transfer data on the computer. But SD will often fail in the process of use, such as the most common is that the SD card can not be formatted, when our SD card is used for a period of time, the data will not be read, at this time I will give up the data in the SD card, the SD card is formatted, but when I insert the SD card into the computer for formatting operation, it prompts that the SD card cannot be formatted.

So how should we fix SD card won't format?

Method 1: Perform attribute operations.

Step 1: Find the computer icon on your desktop and double-click to enter. Then select the SD card that won't be formatted, left-click on select Properties.

Step 2: Under the properties window, select the toolbar, click the "Start Inspection" button at the bottom, and confirm.

Step 3: Then on the new window that pops up, select "Scan and Try to Recover Bad Sectors" to scan the corrupted SD card.

Method 2: chkdsk command modification method.

If the first method is not successful in repairing the SD card, don't worry, there is a second method.

Step 1: Find the win key and the r key on the computer keyboard, and then press these two keys at the same time, the running window will appear, and then enter cmd in it, and then press enter, you can bring up the command prompt window.

Step 2: In the command prompt window, enter the chkdsk i: f command, note: the i here is the SD chuck letter that needs to be repaired, don't write the wrong drive letter.

Step 3: Wait for the repair, after the repair is completed, the computer recovery will automatically exit the repaired SD card.

Method 3: Modify the format command.

1. Similarly, enter the format I: fs:fat32 command in the command prompt, note: the i here is also the SD chuck letter that needs to be repaired, and don't write the wrong drive letter.

2. The computer will automatically format the SD card and repair the damaged SD card.

The above is the repair method of SD card not formatting, there is always one of these three methods that can help you fix SD card that cannot be formatted successfully. If you have a better way, you can also share it with me!

Maybe it's a bad merchant who sells you a disposable card.

Is it a new card? It's also possible that your card and phone are not compatible.