Factory settings mobile phone data recovery

Do you think that if you don’t use your old phone and restore it to factory settings, nothing will happen? NO! Deleted address books, text messages, photos and other information from your old phone can all be restored! The following is the factory settings mobile phone data recovery I compiled for you. I hope it will be useful to everyone. Factory reset mobile phone data recovery part 1

01. How is the old mobile phone information leaked?

1. Ordinary deletion or factory restore cannot erase data. When the system performs file deletion, it is only marked as "delete", that is, the system defaults to the data having been deleted, but the stored data itself still exists, but is in an overwriteable state.

2. If no new data operations are performed, the top-level information can be easily recovered. Because data on a hard drive can be overwritten repeatedly, data recovery can generally only read the top layer of overwritten information. If you just deleted photos, address books, etc., they will be restored.

02. Once this information is leaked, the risk is high!

1. User name, ID number, mobile phone number

This is the information that criminals are most concerned about. Through this information, the login names and passwords of some of the user's login accounts can be obtained. , once the data is successfully recovered, the consequences will be disastrous.

2. Text messages and address book

After the address book and text messages are restored, the scammer can obtain the social relationship of the phone owner and impersonate the phone owner to commit fraud.

3. Photos and videos

Selfies or videos may be exposed on the Internet, or restored, and may be spread wantonly, or even blackmailed to users.

4. Online banking or third-party payment software

Use the identity information contained in the mobile phone to report the loss of the Sim card, and then reset the bank or Alipay payment password to steal the balance.

5. Social apps such as WeChat and QQ

After recovering the data, log in directly to WeChat and QQ to defraud the owner’s friends, or blackmail users based on chat records.

6. Emails and other business secrets

After data recovery, you can directly log in to the mailbox to check emails. Important information and business secrets in work emails will be leaked.

03. This is the safest way to dispose of old mobile phones!

1. After backing up important data, restore the phone to factory settings or format it.

2. Accessing some irrelevant content or large files (such as movies, useless pictures, etc.) multiple times fills up the storage space of the phone.

3. Install a "file shredder" on your phone to completely wipe it, or go to a regular mobile phone recycling agency or repair center and ask professionals to completely destroy the data on your phone.

4. If your phone has a memory card, try to put privacy files in the memory card. When changing phones, just take out the memory card and insert it into the new phone.

5. Do not throw away your mobile phone as household garbage.

6. The safest way is: don’t store important private information on your phone.

04. Don’t forget these when canceling your mobile phone number

1. Unbind your Alipay account

Log in to your Alipay account → click Account Settings → Basic Information → Mobile Phone →Unbind.

2. Unbind the WeChat account

Log in to WeChat, select "Me" → Settings → Account and Security → Mobile Number → Select the menu in the upper right corner → Unlink.

3. Unbind the bank card

Generally, you can unbind the bank card through the professional version of online banking or bank counter, and at the same time change the bank card business number such as U-Shield, online banking, mobile banking, and SMS notification.

4. Change the login settings of other accounts

Change the mobile phone number bound to social accounts such as Weibo;

Change the number bound to shopping websites such as Taobao ;

Change the mobile phone number bound to the mailbox;

Change the related business numbers of securities and fund accounts;

Change the mobile phone number of commonly used websites such as 12306 .

05. Old mobile phones can also be turned into treasure

1. Car navigation system

For old mobile phones with GPS function, buy a car mount And cigarette lighter power supply, you only need to install the navigation APP on your mobile phone and download the offline map to turn it into a car navigator.

2. Remote monitoring

An idle smartphone can download monitoring software and connect it to the screen of another mobile phone through wifi. The old mobile phone can be placed at home as a monitor.

3. Universal remote control

If your old mobile phone has infrared emission function, you only need to download the software and find the product model of the remote control device, and you can use your mobile phone to control large and small home appliances. .

4. Document Scanner

Download the corresponding scanning application to your mobile phone, which can convert the screen into text. If you usually have a large number of files to process, then let your old mobile phone transform Office assistant!

5. SLR camera

An old mobile phone can be turned into a simple SLR camera by adding an adapter and installing a SLR lens.

6. Anti-theft alarm

The homemade mobile phone anti-theft alarm system consists of an infrared detector, a mobile phone number confirmation circuit and a dialing circuit. First, store the mobile phone number into the modified mobile phone. When a bad person enters the home or the car is driven, the system will immediately dial the entered phone number to remind you to take preventive measures.

7. Driving recorders

Driving recorders on the market often cost a thousand yuan, and it only costs tens of yuan to renovate an old mobile phone.

8. Backup alarm clock

Using an old mobile phone as an alarm clock can serve as a double insurance when the phone is out of power.

9. File storage

Today’s mobile phones generally come with a large built-in storage space, which can not only save files, but also use them immediately. Factory reset mobile phone data recovery part 2

How to recover deleted mobile phone photos? Mobile phone data recovery tutorial In life, some careless phone users often delete mobile phone photos by mistake, and many times the photos are not backed up in time. Therefore, you cannot retrieve them through backup. If the deleted photos are of great significance, then everyone will be confused. Many netizens are asking about the problem of accidental deletion of photos on mobile phones. For example, how to recover photos accidentally deleted on mobile phones? In order to solve your doubts, I will introduce to you the method of recovering accidentally deleted mobile phone photos. I hope it will be helpful to you.

Preparation:

1. Download and install top data recovery software. The top data recovery software has good compatibility and is perfectly compatible with Windows operating systems such as XP, VISTA, WIN7, WIN8, etc., so users do not need to worry about software compatibility issues.

Software name: Top data recovery software V6.30 Free installation version Software size: 6.26MB Update time: 2014-06-02

2. Connect the mobile phone to the computer through a data cable , and root the phone so that the computer can recognize the phone. If the photos are stored on the mobile phone's memory card, you can take out the memory card and insert it into the computer through the card reader and identify it.

Start recovery:

1. Start the top data recovery software. From the main interface, we can see that the top data recovery software has six recovery modes. Here we choose "U disk phone Camera Card Recovery" mode.

2. Select the drive letter where the photos on your phone are stored, and then click Next.

3. Enter the scanning module, and the software starts to scan the mobile phone. The scanning speed is proportional to the size of the memory card and the number of files. The larger the memory card, the slower it is. You need to wait patiently and do not move during the scanning process. Mobile phone or card reader, otherwise serious consequences may occur.

4. After the scan is completed, all recoverable photos on the phone have been found, and you can preview the photos. Select the photos you want to recover and click Next.

5. Set the storage path of the recovered photos. Please note that the storage location cannot be the mobile phone. You can store the photos on the computer hard drive first, and then copy them to the mobile phone after the recovery is completed.

6. Wait for the software data recovery to complete.

The above method can not only recover accidentally deleted files or pictures on mobile phones, but also mobile hard drives, U disks and other devices. The recovery effect is very good.