Recover Oppo A31/A33/A37 Data/Photo/Message/Contact/Video

November 08, 2021
Lost photos, messages, contacts and other data on your Oppo A31/A33/A37? Want to know how to get them back? To solve this problem, just keep reading and today we will lead you through several possible solutions to retrieve your lost data.
 
The Oppo A31/A33/A37 has a lot of storage space to store tons of data that is closely related to us, but if you have lost your data due to a damaged phone, or if you have deleted some data by mistake, formatted your phone, etc., do you know how to complete an oppo data recovery at that time?
 
It doesn't matter if you don't know anything, the following will show you the detailed steps to recover lost data from Oppo A31/A33/A37 and will finally teach you how to back up your data so as to better protect your data.
 
Method Catalogue:
 

Guide 2:Free to Recover Deleted Contacts from Android Phones
Guide 3:Free to Solve SD Card issues on Andorid phones
Guide 4:Free to Recover android Photos/Videos from google photos
Guide 5:Free to Recover Messages from Android with SMS Backup & Restore App
 


 
Method 1: Use Android Data Recovery to retrieve lost data
 
What is the best way to recover lost data on Oppo A31/A33/A37? When you have lost valuable data such as photos, contacts, calendar, notes, documents, call logs, etc., our first advice to you is to stop using your phone or use it as little as possible to prevent the lost data from being overwritten.

 
Then, we recommend that you use Android Data Recovery to recover your lost data, which can save you from the bad consequences of data loss. Android Data Recovery can help you recover lost or deleted photos, documents, music, SMS, call logs and other data. It has a very high success rate of data recovery and allows you to preview the data files before data recovery, which is the best option for Android users.

           
 
How to recover lost data from Oppo A31/A33/A37 using Android Data Recovery.
 
Step 1: Download and install Android Data Recovery on your computer and connect your device to the computer via USB cable
Step 2: Select "Android Data Recovery" on the home page of the software


Step 3: Follow the simple instructions on the page to complete USB debugging on your phone so that the program recognises your device


 
Step 4: Select the type of data you want to recover on the page, then click "Next" to make the program scan your phone


 
Step 5: After the scan is complete, select the data you want to recover and click "Recover"
 


 
Method 2: Restore data from Android Data Recovery backup files to Oppo A31/A33/A37
 
Once you have backed up your data with Android Data Recovery, you will be able to easily retrieve your data after it has been lost.

           
 
Step 1: Launch Android Data Recovery and connect your phone to the computer using a USB cable
Step 2: Select "Android Data Backup & Restore" from the home page of the software


 
Step 3: Click on "Device Data Restore" if you want to recover data selectively, otherwise click on "One-click Restore" to recover all data in one click


 
Step 4: Select the appropriate backup file and click "Start" to extract the data
Step 5: After the data extraction is complete, select the data you want to recover on the page and click "Recover".



 
Method 3: Use Oppo Cloud to backup and restore Oppo A31/A33/A37 data
 
Oppo Cloud offers 5GB of free cloud storage space, which can help you store some data such as contacts, messages, photos and videos. After backing up, log in to your HeyTap account to get your data back.
 
Backing up your data
 
Step 1: Open HeyTap Cloud on your phone and make sure you are connected to the internet
Step 2: Login to your account and go to Manage Cloud Storage > Cloud Backup to enable the automatic backup feature
 
Restore your data
 
Step 1: On your Oppo A31/A33/A37, open HeyTap Cloud and log in to your cloud account
Step 2: You will be given a list of your previous backups, select the data you need to restore it to your Oppo A31/A33/A37




 
Method 4: Restore your Gmail account backup data to Oppo A31/A33/A37
 
If you have registered a Gmail account and your lost data has previously been backed up to Google servers, then you can restore the data from the backup to your phone.
 
Step 1: Connect to the internet on your phone, navigate to Settings > Additional Settings > Backup and Reset and sign into your Gmail account
Step 2: Find the 'Backup and Restore' option and click on it
Step 3: A list of backups will be displayed on the screen, select the ones you want to restore to your phone




 
Extra: How to back up your phone data to avoid losing it again
 
Data backup is quite important to protect our valuable data and it makes it easy to restore them even after you have suffered an accidental loss of data. Here you can use Android Data Recovery to easily back up your phone data and restore them to your device whenever you want.

           
 
 
Step 1: Launch Android Data Recovery and connect your phone to your computer
Step 2: Select "Android Data Backup & Restore" from the home page of the software


 
Step 3: Click on "Device Data Backup" to selectively backup your data, or click on "One-click Backup" to backup all your data in one click


 
Step 4: Select the data you want to backup and click "Start" to begin the data backup






Guide 2: Recover Deleted Contacts from Android Phones
 
In today's digital world, the loss of mobile contacts seems to be a trivial problem, but it will not disappear. With all the focus on data consumption, camera quality and social media features, it's easy to forget that contact lists are one of the most valuable features of mobile phones. It's painful to have all the contacts missing from your family, friends and work, so we've created a dedicated, comprehensive post that tells you how to recover them when needed.
 
How did this happen?
 
The most common reason for losing contacts is to upgrade the operating system of mobile devices. Whether your phone runs on iOS, Android or Nokia Symbian, manufacturers send intermittent software updates to refresh the phone with the latest features. Unfortunately, this can sometimes lead to the loss of your contacts, depending on where they are stored. Or, you may accidentally delete or delete contacts when synchronizing with new applications.
 
Recover Deleted/Lost Contacts from Android
 
Method 1
 
Recover androic contacts with Address Book application:
 
Don't worry! Your contacts may still be on your mobile phone.
 
If you are using an Android Samsung/Huawei/Sony/Vivo/Oppo/ZTE/THC/Xiaomi/LG/Meizu/Google/Nokia... device, the system sometimes hides your contacts and makes them look like they have been deleted. 
 
Fortunately, there is a simple way to check if this is the case:
 
*Open the Address Book application.
 
*Press the menu in the upper right corner (three vertical points).
 
*Select Contacts to Display.
 
*If not, please click "All Contacts".
 
*If "all contacts" are not selected, the problem should be solved.
 
 
 
Method 2
 
Recover android contacts from Google:
 
If you are an Android user, you should first check the Google account that has been linked to the mobile device. When you first create an account on your mobile phone, you may automatically accept the transfer of your contacts. If you do, the good news is that you can restore all contacts directly to your mobile phone. 
To do this, go to your inbox and select Contacts from the drop-down menu. 
If you can see your contacts, click More, and then click Restore Contacts.
 
You can also take some measures to prevent this from happening again.
 
*Start your contacts, and then select the menu/more buttons.
 
*Then navigate to Settings > Address Book > Import/Export Contacts > Export to Device Storage
 
*Select the contact you want to transfer from the list, and click Finish.
 
*Then delete the current SIM card and insert another SIM card into the device.
 
*Then navigate to Settings > Address Book > Import/Export Contacts > Export to SIM Card. 
 
*Select contacts and confirm that they are copied to your other SIM cards

 
Your contacts are now backed up to other SIM cards
 
 
 
Method 3
 
Recover android contacts with Gmail
 
If your Android device is synchronized with your Google account, the chances of restoring lost contacts will certainly be in your favor. Gmail provides a great feature that allows you to restore backups of all contacts, which can be traced back up to 30 days at most. After doing this, you can resynchronize the device with the Google account and restore all contacts.
 
Side note: If your contacts appear in Gmail but not on your mobile phone, please refer to the above steps and/or try to completely resynchronize your Google account.

 
To restore the backup of Gmail contacts, go to your inbox and select Contacts from the drop-down menu on the left.
 
Once you see the contact list (or not), click More to enter the drop-down menu, where you need to select the "Restore Contacts..." option.
 
 
Guide 3: Free to Solve SD Card issues on Andorid phones
 
Frequent problems in SD card
 
1 Android mobile SD card can not be detected
 
2 The SD card is damaged. Try reformatting it
 
3 Unexpected deletion of SD card
 
4 Blank SD Card

 
1. Android mobile SD card can not be detected
 
 
Method 1:

Update memory or SD card driver
 
* Connect SD card to PC
 
* Right-click my computer and select "Manage"
 
* In the taskbar, click "Device Manager" and then click the "+" icon next to "USB Serial Bus Controller". Yellow exclamation marks will appear.
 
* Right-click and select Update Driver Software, then press "Auto Search Update Driver Software"
 
*Wait patiently and allow the driver to install and restart it
 
 
Method 2

Repair "undetected SD card" using CHKDSK command
 
First, right-click My Computer > Select Management > Disk Management, and then look up the device in the Drive Viewer to see if the PC can recognize the memory card.
 
If no card is detected, press Win + R > type: cmd, and then press Enter.
 
If an SD card is detected, enter CHKDSK D:/ F and press Enter. Or you can type CHKDSK D:/f/offline scanandfix and press Enter. (Remember that D is a drive letter)
 
 
2. The SD card is damaged. Try reformatting it
 
 
Method 1

Scanning and repairing SD cards
 
The best way to solve the problem is to right-click the SD card and choose to fix the error from the properties menu.
 
First, connect the SD card to the computer, then go to my computer > SD card. Now right-click the SD card and open the properties. Click the Tools tab > Check button. Now allow the scanning process to complete and then close it. Finally, right-click the USB flash disk and click "pop-up" and take out the SD card.
 
 
Method 2

Solving problems using CMD commands

 
Using the CHKDSK command can help fix any type of SD card problem, and it can help you access files from Android devices. 
 
Step 1: Connect SD card to computer using card reader
Step 2: Now go to the Start menu, type "cmd">click "input", and you will get "cmd.exe"
Step 3: Then click "cmd. exe" and you will see the following commands

 
Step 4: Enter chkdsk/X/f [sd card letter]: "or" CHKDSK [sd card letter]:/ f“
 
 

3 Unexpected deletion of SD card
 
 
Method 1: Check whether the SD card is damaged
 
Such errors occur when SD cards are damaged or damaged. Therefore, you should check by removing the card from your mobile phone and putting it on another system or device. When you are still unable to access the card, transfer data immediately and get a new SD card.
 
Method 2: SD Card Infected by Virus
 
Many times, SD cards can be infected with viruses, so you may encounter such errors. Therefore, in this case, you need to recover the data as soon as possible and run anti-virus software to scan the SD card.
 
Method 3: SD Card Unformatted
 
When SD cards are formatted for a long time, there may be an "accidental deletion of SD cards" error. So the best solution is to format the SD card once and check if the problem has been solved.
 
 
4 Blank SD Card
 
 
Method 1: Try to restart the phone
 
Whenever you see a "blank SD card" error on your mobile phone, you need to do something to solve the problem. But don't think about formatting the card, just restart it.
This will help you solve the problem and your card may start working again.
 
Method 2: Reinsert SD Card
 
Another thing you can do is take the SD card out of your phone and insert it again. This is a simple way to fix such problems immediately.
 
Method 3: View hidden files on SD cards
 
Most of the time, files are hidden form, you will receive a message "blank SD card". In this case, you should follow the following steps to display the hidden file.
 
Step 1: First, connect the blank SD card to the computer using a card reader
Step 2: Now run the control folder to get the File Explorer option
Step 3: Then open the View tab
Step 4: Finally, select Show Hidden Files, Folders and Drives and make changes
 
Guide 4: Free to Recover android Photos/Videos from google photos
 
Restore photos and videos
 
If you delete an item and delete it, check your trash can to see if it is there.
On an Android phone or tablet, open the Google Album application for photos.
In the upper left corner, click on the menu in turn, and then click on the wastebasket.
Touch and hold the photo or video to be restored.
At the bottom, click "Restore". Photos or videos will be returned:
Application of Graphic Library in Mobile Phone
 
In your Google Album Library
In any of its albums
If the project is not in your garbage can, it may be permanently deleted.
 
Can't see photos or videos?
 
If the deleted photos or videos are not in the garbage can, they cannot be restored. 
If the following situation occurs, you will not be able to restore the photos:
 
You moved it to the dustbin more than 60 days ago.
You move it to the garbage can and empty your garbage.
You have permanently removed it from the garbage can.
You have permanently deleted the device from its library application without backing it up first.
To find and restore photos easily, enable backup and synchronization.
 
Guide 5: Free to Recover Messages from Android with SMS Backup & Restore App
 
 
The app won 4.5 star ratings in Play Store. It is completely free to download and provides many functions.
 
Text messages are in XML format. It also saves your data in the cloud and local storage. To save data in the cloud, you must install additional applications in your application. It will automatically save your message.
 

Copyright © 2020 Samsung-Android-Transfer.com All Rights Reserved. Android is a trademark of Google, Inc.