1. If the user mistakenly deleted the files of the mobile phone system, it can't be retrieved normally, so he can only brush the machine to repair the deleted files or existing problems.

2. If the user file is deleted, the user can try to install mobile phone data recovery software, smart phone data recovery software master, Android phone data recovery software and other similar software on the computer.

3. After downloading and installing, connect the mobile phone to the computer after USB debugging.

4. After the software automatically recognizes the mobile phone, it will recover the data according to the prompt.

5. However, this method cannot guarantee that 100% files deleted by mistake can be recovered.

2. What if the mobile phone accidentally deletes the application file?

Trojan virus will use the hidden process to open and occupy the folder for a long time through technical means to prevent users from modifying it, thus protecting the files in the folder from being cleaned by antivirus software, prolonging the life cycle of Trojan horses and earning more profits for hackers. Or through the establishment of deformed folders for ordinary deletion, viewing means can do nothing about folders. For this series of problems caused by malicious programs autorun.inf, please scan your computer with free antivirus to clean up malicious programs and Trojan viruses.

Autorun.inf, autorun.inf cannot delete the solution:

For the above problems, the general method can never solve the problem that the autorun.inf folder and autorun.inf cannot be deleted. Please immediately use Cow antivirus file shredder for thorough removal, with the following functions:

1, remove stubborn files without leaving any trace.

2, remove the stubborn folder, leaving no trace.

3. Support to drag files directly into the shredder, which is more convenient for shredding.

File shredding steps:

1. Select the folder that cannot be deleted first. 2. Check the directory to be deleted. 3. Click the smash button to delete the folder.

3. What should I do if I accidentally delete the system files of my mobile phone?

Nowadays, mobile phones are more and more like computers, with various functions. Since it is like a computer, you need to clean your mobile phone like a computer, otherwise it will be slower and slower. So all kinds emerge one after another. However, the quality of these products is also uneven. Often due to improper operation, not only did not clean the mobile phone, but it caused great trouble to the mobile phone data.

Because slimming the mobile phone can make it run faster and have more space, so that we have more space for entertainment and work. However, I would like to remind all friends who want to slim down their mobile phones that slimming down their mobile phones can really get the above benefits. On the other hand, if you don't find a good slimming method and blindly believe in some online tutorials, in the end, like me, many built-in files in the system have been deleted and there is no news. Although it has not affected the normal startup of the mobile phone, it has also appeared in a state of non-operation in many aspects.

Now I regret the slimming behavior just now, but there is no way. I have done the operation, and the built-in files have been thoroughly cleaned up and cannot be recovered. What should I do? I'm depressed now!

My first thought was to reset the mobile phone system and restore it to its previous appearance, but I found that some files in the mobile phone could not be backed up, and many important files were in the mobile phone, so it was impossible not to back up, so I really dared not restore it for a while!

4. How to recover the files accidentally deleted on the mobile phone?

1, search through the browser, download the latest version of powerful data recovery software to the computer, and connect the mobile phone to the computer.

Next, let's run this software. After the software interface is opened, we can click the "quick scan" or "deep scan" option in the software interface for scanning recovery.

3. After clicking Enter, we need to select the disk where the deleted file is located, and then click the "Start Scanning" button, and the software will start scanning the deleted file.

4. After the software scanning is completed, we can continue to operate.

5. After scanning the software, the scanned file will be displayed in the software interface. We can find the deleted files that need to be retrieved in the software interface. When you find the file that needs to be restored, check it out, and then click the Next option.

Finally, we need to recover the deleted files. We can successfully retrieve the deleted files by clicking the "Browse" option, selecting the location where the files need to be stored, and then clicking the "Restore" button.

Accidentally deleted the files in the mobile phone.

Generally speaking, data can be recovered, and there are many recovery softwares, such as finaldata.

Just look online. Then connect the mobile phone to the computer and use the software to recover the data.

However, after data recovery, almost every file's file name is garbled, every file is scattered and the path is chaotic. If it's pictures and music, it's ok, because they are independent files. However, it is difficult to restore the software, because there are many related files in the software, and there needs to be a one-to-one file path. You certainly don't know the corresponding path of the associated files in each software, so you can't use it.

There is no chance for the landlord to restore the software SMS. But pictures are still ok.

But don't use your cell phone until you recover. Otherwise, the original data will be deleted! ! ! Usually, when we delete data, we don't really delete it. The data is still there, but it is hidden. Deleting only means that the space occupied by this data can be erased, which means that deleting data means changing the permissions of data to make it unprotected.

When you store new data, you will overwrite the original data. This is the real deletion.

I can't get it back anyway. It is impossible to completely recover before updating, both in theory and in practice. ..............................................................................................................................................................