The 9020 application is stored in the same folder on the microSD card

It may be that the virus file is hidden, so show the hidden file and look at it.

Are you talking about putting it in your phone?

If so, it's the record folder.

This has to do with the quality of the phone and the memory card. Congenital, and there is no good solution for specifics.

It should be a fake card. Hardware quality issues. Please try to buy in B2C.

The card is an ordinary card, not a cache card.

I've never heard of warm-up

It could be the reason for buffering, or it could be that the card reader is not of good quality.

Virus, antivirus, see if you can solve it, if you can't solve it, format it.

Brother, poisoned. Folder exe virus, the contents of your folder are hidden. Show him.

After the data is copied out, format the memory card. If you still see an exe virus, you have this type of virus on your computer. Find an antivirus software to kill and you can solve the problem.

OK. Tips for data recovery after SD card formatting:

Choose data recovery software, connect the mobile phone with the SD card to the computer through the data cable, start the top data recovery software to scan the SD card, and finally check all the data in the list of lost data scanned and perform recovery.

The files in the phone memory card can be recovered, and the files can be recovered by using a simple method, and the files can be easily retrieved by following the methods below.

1.Install powerful data software on your computer and connect your phone to your computer2Open the software and select the corresponding function to scan your phone3Preview the scanned file.

4.Select the files that need to be recovered for recovery.

"If you accidentally delete the files, chat history, and contacts stored in the internal memory without backing up the data in advance, the deleted files and contacts cannot be recovered.

Therefore, it is recommended that you carefully delete the data on your phone, and back up your files in time if possible, so as to avoid the loss of important data and cannot be retrieved. "

You can try to use a card reader to connect to your computer and use data recovery software to recover it.

This No, you can't.

Only the option to install on the phone's internal memory or memory card.

If you don't want to use it, you can delete it.

If you want to open it, you can find the icon directly.

And a lot of English documents, don't delete them randomly.

Each piece of software has its own folder.