Recuva does not find deleted files. Recuva: Recover deleted files

How to restore an SD card or USB flash drive if the computer does not see them, does not read or write data? Problems with flash drives are rarely caused by normal wear and tear. More often, the causes of problems with them are ignoring the rules of safe removal of the device by users, experimenting with various software in which these flash drives are involved, as well as their initially lousy quality. Below we consider a list of possible actions carried out in the Windows environment that can solve the problem, unless, of course, the cause lies in a mechanical failure. And we, friends, will go from simple to complex.

Recovery of SD cards and USB flash drives in Windows environment

  • Note: below we will only talk about restoring the performance of flash drives, but not about saving the data stored on them. This is a separate topic, and on this account the site has, you can still use this program for. Most of the methods for recovering SD cards and flash drives suggested below will result in the loss of their data.

1. Hardware lock

SD cards, MicroSD adapters and flash drives can be hardware-protected from writing data or completely blocked even for reading. These devices have a lock switch, which must be set to the "Unlocked" position accordingly.

2. Problems not related to the drives themselves

The cause of problems with SD cards and flash drives can be a policy Windows Security. You need to find out if access to removable drives (in full or in part of writing data to them) is blocked by the computer administrator. You also need to check the card reader or ports Computer USB. If everything is in order with the latter, the card reader reads other SD cards, but there are still problems with the flash drive, no matter how you connect it to others USB ports, go ahead.

3. Windows Explorer

Standard formatting tools Windows Explorer can help in simple cases such as unsuccessful data writing to a USB flash drive. Or when for some reason a smartphone, tablet, camera or other device cannot handle this operation with respect to SD cards. In any of the current Windows versions in the explorer window on the drive, call the context menu, click "Format".

We leave the original file system and first try a quick format.

If it fails, we repeat the operation, but with full formatting (uncheck the quick one).

4. Windows Disk Management

You can try to format the format in disk management. To launch this tool, in the system search field, enter:

diskmgmt.msc

In the disk management window, focusing on the size of the drive, we are looking for it among the drives connected to the computer. And in context menu called on it, we start formatting.

You can choose right now full formatting.

If your flash drive has a partition structure like a hard drive, you need to delete each of those partitions. This is done using the option in the context menu "Delete volume".

And then, in place of the resulting unallocated space, you need to create a single partition. To do this, in the context menu on this very unallocated space, we launch the “Create a new volume” operation and follow the instructions of the step-by-step wizard.

5. Programs for low-level formatting

Regular formatting tools may not help in difficult cases, for example, when flash drives are displayed (in the same Explorer or Disk Management) as unrecognized devices with a file RAW system. The latter means either Windows environment does not understand the file system of the drive, or there is no file system as such in principle. Actually, this is what causes problems with a flash drive or SD card when it works on other devices, with other operating systems. In such cases, third-party Windows programs designed for the so-called low-level formatting.

In fact, low-level formatting is a procedure that is carried out either in the production environment of flash device manufacturers, or in serious narrow-profile services. Various Windows software that claims this kind of operation actually performs the usual full formatting, but by mechanisms different from those used by the operating system. Such programs are good at dealing with flash drive problems if these problems occur at the file system level. Let's look at two of these programs.

HDD Low Level Format Tool

http://hddguru.com/software/HDD-LLF-Low-Level-Format-Tool/

Shareware portable program HDD Low Level Format Tool can format different type storage media such as SD cards and USB sticks. After unpacking the archive with the program, run it, agree to the license terms.

Choose free use.

Directly in the program window, specify the problematic drive and click "Continue".

We confirm the decision.

We are waiting for the operation to complete and check the operation of the media.

SDFormatter

http://flashboot.ru/files/file/355

The completely free little program SDFormatter is another tool for so-called low-level formatting. Works with both SD cards and USB sticks. We install SDFormatter into the system, launch it, in the "Drive" column we indicate the problematic flash drive. Click "Format".

The program wants to make sure the seriousness of our intentions, click "OK.

Asks not to touch the drive while the operation is being carried out.

Upon completion, we test a USB flash drive or SD card. If it doesn’t help, repeat the operation with the settings for a complete rewriting of sectors (nothing more than a full format). Press "Option", select "Full (OverWrite)". And also click on "Format" at the bottom.

If using the above methods it was not possible to reanimate the flash drive, and it is still under warranty, you need to stop at this stage. And take no further action, except to contact the seller with a request to replace the device. All the actions that are described below should be resorted to only when, in fact, there is nothing to lose. The instructions below apply to USB sticks, SD cards, and MicroSD cards. However, in the case of the latter, the probability of recovery is extremely small.

6. D-Soft Flash Doctor

D-Soft Flash Doctor performs the so-called low-level formatting, and along the way it also detects bad sectors (cells). Well, and, accordingly, knows how to block them and replace them with backup ones. The program can help when flash drives or SD cards have difficulty reading individual files that fell on the damaged sectors. The program is free and portable. I did not find the official site, but it can be freely downloaded on the Internet.

In the D-Soft Flash Doctor window, the first thing to do is run a scan for errors.

In my case, there were no damaged (broken) sectors.

But if in your case, friends, the scan results are different, and bad sectors are found, we start the recovery process.

The window for this operation promises that the process will not last longer than 10 minutes, but in fact, remapping bad sectors on a drive with a capacity of more than 4 GB can take quite a long time. So it is better to run the recovery operation at night.

7. Flashing the memory controller

Programs for the so-called low-level formatting or their analogues, in any other form declaring the function of resuscitation of all types of SD cards and / or USB flash drives, turn out to be powerless in the event of a software failure of the controller when it needs to be flashed. This problem may have different symptoms, but more often it is either the computer does not completely see the drive, or it sees, it can even read data, but cannot format it by any means. In particular, due to write protection, despite the fact that the drive is not blocked by hardware.

Perhaps, every user sooner or later faces the problem of the performance of a flash drive. If your removable drive has stopped working normally, do not rush to throw it away. With some failures, performance can be restored. Consider everything available ways problem solving.

It should be said right away that all procedures are performed quite simply. Moreover, the problem can be solved without even resorting to any unusual means, but only with the capabilities of the operating room. Windows systems. So let's get started!

Method 1: Check Flash Program

This software effectively checks the performance of a flash device.

  1. Install the program. To do this, download it from the link above.
  2. In the main window of the program, perform a few simple steps:
    • In chapter "Access Type" select item "Like a physical device...";
    • to display your device, in the field "Device" click on the button "Update";
    • In chapter "Actions" mark the item "Reading Stability";
    • In chapter "Duration" specify "Endlessly";
    • press the button "Start".

  3. The check will begin, the progress of which will be displayed in the right part of the window. When testing sectors, each of them will be highlighted with the color specified in the Legend. If everything is in order, then the cell glows blue. If there are errors, the block will be marked in yellow or red. In the tab "Legend" there is a detailed description.

  4. At the end of the work, all errors will be indicated on the tab "Magazine".

    5. Unlike the built-in CHKDSK command, which we will discuss below, this program erases all data when it performs a flash device check. Therefore, before checking, all important information must be copied to a safe place.

    If even after checking the flash drive continues to work with errors, then this indicates that the device is losing its performance. Then you need to try to format it. Formatting can be normal or, if that doesn't help, low-level.

    Run this task Our lessons will help you.

    You can also use standard Windows formatting. The corresponding instructions can be found in our article on how to record music on a USB flash drive for a car radio (method 1).

    Method 2: CHKDSK Utility

    This utility comes with Windows and is used to check the disk for file system errors. To use it to check the health of the media, do the following:


how to recover deleted files? android and what to do if the recuva program does not see the phone? and got the best answer

Answer from Dmitry[guru]
Titanium Backup PRO - link
Titanium Backup is the only one of its kind, the most intelligent and powerful program to save and restore app data on Android OS. Working with the program significantly saves time in many cases. For example, when important data is lost, after formatting system partition, after flashing your animal, etc. Using the program does not cause any difficulties thanks to the intuitive clear interface and support for the Russian language.
If you need to create backup all available on your Android phone or tablet applications, including system programs, save all wifi settings And mobile networks, and then restore your phone or tablet to its original state, no program can do this better than Titanium Backup.
Platform: android 1.5+
Interface languages: Russian and others

Answer from Hetman Software[guru]
Try Hetman Partition Recovery: link
The program recovers data hard drives and any other media under the control file systems FAT, NTFS, regardless of the reason for their loss. Even after formatting.


Answer from 3 answers[guru]

Hello! Here is a selection of topics with answers to your question: how to recover deleted files? android and what to do if the recuva program does not see the phone?

There are several ways to recover lost information from your phone. Such as:

  • backup copy;
  • Google service help;
  • recovery programs.

In this article, we will take a closer look at each of them and help users in a seemingly hopeless situation.


By creating a backup copy, you can protect yourself from loss important information. This can be done with some utilities;

  • 7 data Android Recovery
  • Titanium Backup
  • Super Backup SMS & Contacts
  • Helium
  • Backup Your Mobile
  • Organizer Mobile
  • suncit

recovery mode

Standard recovery environment for any lost data, simplest way to create a copy of the system. Instructions for recovery mode.

  1. Turn off your smartphone
  2. Simultaneously press the power and volume buttons, hold them until the recovery starts.
  3. After entering Recovery mode, open the backup and restore tab.
  4. In the list that appears, click Reserver copy


Root rights and ways to get them

Most applications require root (root) access to the system (super user). This is because the software must perform a low-level interaction with the machine when performing a backup operation. This may also include interaction with the smartphone hardware (storage unit).

To protect the device from receiving any malicious attacks, the developers have set some rules. For example, most smartphones follow the MTP protocol. According to him, users cannot have interaction with the device at an advanced level. Super user rights, give full access to the system. You can get them using the utilities:

  • Framaroot
  • VROOT
  • Root master
  • DingDoon

Luckily, there are many utilities that can bring back deleted documents without having to gain root access. The best are:

  • Dumpster
  • DoctorFone

Doctor Fon


This utility will return any information missing from your personal device.
Instructions for using the Doctor Fon program.

  • After launching the application, connect your phone to the PC.
    Enable USB debugging (optional)
    1) for version 2.3: enter "settings"< «приложения» < далее «Разработка» < проверьте « USB debugging»
    2) for version 3.0 to 4.1: enter "settings"< «параметры разработчика» < проверить « отладка USB»
    3) for version 4.2 e: enter "settings"< «номер сборки» два раза, пока не получите заметку «вы находитесь в режиме разработчика» < обратно в «Настройки» < «параметры разработчика» < « отладка USB
    Note: if the program does not scan anything for a long time after clicking "allow", check your device again. Sometimes you need to click "allow" several times until it appears again, then the program will start scanning on its own.
  • Select files. To save time, after clicking "next", select the desired photos, videos, messages, contacts. Select standard mode or advanced. The process will take several minutes. After the scan is completed, you can view the files that can be returned. After previewing, check the ones you want to save and click "save".

Resuscitation in case of damage to the phone


If you have important documents on your smartphone that you want to access urgently and cannot do it because the screen is broken and the smartphone does not turn on ADB DATA recovery tool copes with this task successfully. For this you need:

  • ADB and Fastboot must be installed on the PC
  • USB debugging and developer options.

Also, you must have at least 50% battery or more on your device.

Instructions for ADB Data Recovery Tool

  1. Completely turn off the damaged device and reboot it into fastboot mode by pressing power button+Volume Down for 4-5 seconds.
  2. After that, you will need to open the folder where you installed ADB and Fastboot as mentioned in the prerequisites section and open a window command line inside it.
  3. Now make sure that the machine is connected to the PC correctly. In order to test this, you must enter the following command: fastboot device devises fast loading[If you see an alphanumeric code on the next line after this command, you can be sure that your phone is connected to the PC]
  4. Now enter recovery mode by turning off the device again and pressing the Power + Volume Up button for 4-5 seconds and you will see the recovery screen on the device.
  5. After that, you will need to go to the ADB tool that you have downloaded on your PC and open the application.

You will see the four system recovery options that we have listed.

  • (OUT)….. OUTPUT LOCATION (default=C:\\RecoveredData)
  • (ADB)….. SET LOCATION (def=C:\\platform-tools)
  • (DEV)….. SET DEVICE TO USE (USB device or Emulator)
  • (RUN)…..RUN

Now, if you need to change the default output location, all you need to do is enter 1 and continue. You also need to set the location by copying the installation folder path on the device and pasting it into the app. To do this, you need to enter 2, click enter and paste the link to the folder.

You will get the option to retrieve data from the SD card via input 1. In addition, you can also choose between other options such as retrieving data from DCIM, Media, Music, and other folders. Save all the data that is available on the SD card. After this step, all information will be pulled through ADB and will be available on the PC for further use.

Using Google


Google Drive is one of best solutions for cloud storage, available on most platforms. You will be able to use it to sync between Google Drive and your device, and any changes made to the linked server local folder are displayed in real time.

After Google installations Drive utility will automatically use its account. It will then ask you to grant special permissions to access the data on the drive and do some preconfiguration.

Select one of the folders on your phone storage that you want to link to Google cloud storage for synchronization. Create a new one, if you don't already have a dedicated one, link it to your Google Drive storage in the next step.

Resuscitator programs

Data return via iReparo

iReparo is a software for recovering deleted information that successfully recovers data from any gadget. The user only needs to connect his device to the computer using a cable, then you need to run the utility. iReparo will scan data for internal memory and the external SD card of the connected machine. Once the scan is complete, users can view lost files and selectively reanimate them.

Instructions for using iReparo

  1. Install iReparo on PC
  2. Run the program.
  3. Select the files you want to check in.
  4. connect android to pc
  5. Follow the instructions on the screen to program and turn on debugging.
  6. When the phone is recognized, click the "Start" button to scan
  7. Move the mouse and click each category to view the scan result. Lost and lost files are marked with a different color.
  8. Mark the information that needs to be reanimated, then click the "save" button.

Resuscitation through Recuva

Recuva is one of the best recovery programs out there. Software is easy to use and can return almost any important photos, music, pictures, just connect your gadget to your computer.

Step by step guide to using Recuva.

  1. Run the utility, then mark the required files. Next Next".
  2. In the next window, select the disk with missing data, click "Start". If it is not visible, you need to click the "refresh" icon.
  3. After the scan is complete, mark what you want to save from the results page, and then click on " Reset", save them to a memory card, any other medium.


fonelab

Solves many Android system problems such as stuck in startup mode, random formatting, black screen and more. With its help, you can see and view the data that you want to reanimate. The process is very fast, all results are saved to the computer. The utility itself will open the repository, where it will automatically save the information.

EaseUS Mobisaver

Allows you to easily find and view deleted or lost documents(music, games, pictures,. After connecting a tablet or other gadget to a personal PC, the application will start scanning and return all the photos, videos, images, contacts you have lost.

7-Data Android Recovery

A utility required to recover information from a smartphone on the Android operating system. If personal documents were accidentally lost, the application will easily help you solve this problem. If the program does not see the phone, it means that your device model is not supported.

Conclusion

  • Trust only verified and licensed applications
  • Always save your contacts to google storage, use cloud sync
  • Be sure to keep your backup on separate media to avoid future loss of documents

Video

Problems with smartphones are quite common. They are caused by many reasons, which are not always dependent on the user. There are also software errors. Why can't 7-Data Android Recovery see the phone? What is this program anyway? How to work with it correctly? The answers to these questions are presented in the article.

Program

So, 7-Data Android Recovery is a program that was Russified not so long ago. You need it to recover data from a smartphone on the Android operating system. If, through your fault or due to software failures, personal data has been lost, in order to restore it, you need just such an application. The interface is intuitive, so getting your photos back shouldn't be a problem.

Beginning of work

Before understanding why 7-Data Android Recovery does not see the phone, what to do in this case and what are the causes of this problem, let's look at how the program works. You can download and install the application from the official website. You can also find the PC version here. If some data has been lost from your computer, 7-Data Recovery Suite will help you recover it.

It is in this application that there is a special section for Android devices. The operation of both utilities is almost identical, at least in terms of the mechanism.

Phone preparation

To try to recover lost photos, you need to connect your smartphone via USB interface to your computer. As practice shows, it is advisable to immediately disable debugging via USB in the device. Sometimes users forget about this operation, then there may be a problem that 7-Data Android Recovery does not see the phone.

Let's go to the settings. Here you need to find the line "For developers". It also has a USB debugging function. You may not find such a section, for this you will need to configure it.

Connection

So, you have connected your smartphone via cable. You need to open the program. You will see a simple menu in which everything is clearly indicated and described. There are recommendations here that you need to follow. This refers to debugging via USB and connecting via a device cable. Then you need to click "Next" to continue the setup.

Before you will be a list of drives that are on the smartphone. There may be a section of internal memory and external drive. If you do not have a memory card, then the partition will be one. You need to select it and click "Next". Choice desired section depends on where you got the files from.

Next, the program starts scanning the device. Upon completion of this process, the utility points to the lost, deleted, corrupted files. The list may be empty if the device has irretrievably destroyed documents. There may be a huge number of folders among which you need to look for the necessary one.

If you find a file or folder, click on it and click "Save". If several files have been lost, you can check the box next to each and save again. After that, you will have to specify the folder where you want to restore the found data. It is recommended to send them to a PC and not to a smartphone.

Error

But the above instructions are suitable for those who were able to connect the device. But what if 7-Data Android Recovery does not see the phone? This can be caused by many bugs. But most often this is due to the fact that the computer itself does not want to detect a smartphone.

The problem is widespread. There are many solutions, as well as reasons. Maybe the wire is corny damaged, or maybe there is an error in the PC system itself.

Debugging

This is one of the common options that occurs if 7-Data Android Recovery does not see lenovo phone. Some users miss the fact that they need to enable tab by USB. This process makes it possible to indicate to our computer that we want to turn on the device in a special mode.

Depending on which revision of the OS, you need to approach the configuration of this mode differently. If you have Android 2.3, then in the settings you need to go to the "Applications" section and find the line "Development" there. In later versions, the "Developers Options" option appeared right in the settings.

Starting over new version OS, you need to go to the settings on the line "About phone". Here we are looking for "Build Number". This line is not active, but we can click on it. You need to do this several times, as practice shows, about seven clicks. Below you will see information that you have become a developer. Now the line "Developer options" will appear in the settings.

On newer operating systems, this menu may also be located in Accessibility. Here you have to look in the settings on different tabs.

Modes

7-Data Android Recovery does not see LG phone because you have set the wrong connection mode. Some users connect a smartphone and see that it just starts charging. Of course, sometimes this is due to malfunctions of the device itself, but most often the wrong connection is selected.

You need to go to the settings and find the menu for connecting the device via USB. Depending on the phone model, this item will also have to be searched. For example, Meizu hid this item in "About phone" - "Memory". Quite illogical, especially for those who have previously used other models.

There are four modes in this menu. You need to use "Connect as a media device (MTP)".

USB

Utility 7-Data Android Recovery does not see samsung phone if there are any connection problems. This is the first thing to check. Maybe the cable is just damaged, or maybe the problem is in the connector.

To do this, you need to try to change the wire and connect through other ports. If the program sees the smartphone, then the problem is clear. If not, we move on.

Drivers

The computer, and accordingly the 7-Data Android Recovery utility, does not see sony phone, because drivers for USB controllers, or rather, for smartphones, are outdated. To check all this, you need to go to the "Device Manager". All connected devices to our PC will appear in front of us in the window. We are looking for controllers, and in them our connected device.

You need to click on it and select "Properties". We are looking for the "Driver" tab at the top, go to it and click "Update". If there are drivers on the PC itself, you can manually specify the path to them. If they are not there, then start an automatic search.

Additional options

There are even less probable causes such a mistake, but still they should also be excluded. As practice shows, perhaps the matter is in the filled memory. You can try cleaning and deleting junk files. Perhaps the system is busy with third-party processes and simply does not allow you to connect to the PC.

If 7-Data Android Recovery does not see the phone, there is a possibility that the utility does not support your device model. Unfortunately, this sometimes happens, especially with already outdated models. If so, you can find other analogues of the application on the Internet. For example, good android variant data recovery. The utility is practically a copy of 7-Data Android Recovery.

It recovers data, finds lost files, returns incorrectly deleted ones. The program works with operating system Android. Due to the fact that the interface of this utility is as simple and clear, working with it will not cause difficulties.

But remember that here you should also not forget about the USB Debugging mode. Despite the fact that many neglect this instruction, without it errors and failures will occur. Therefore, to begin with, set up this mode. Then connect your smartphone to PC.

After starting the program, it will immediately be clear whether it sees your phone or not. There is another option - to connect the device through wireless interface via Wi-Fi.

conclusions

If you have lost some data, you can still recover it using similar programs. The question is different: what to do if they do not see the phone. Then you have to sit for an hour or two to deal with the problem and find out whether the wire is simply damaged, or the smartphone does not work correctly, or you are doing something wrong.



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