.ABU1 File Recovery

Have files been deleted due to a user’s error or software error? Have you formatted a disk by accident and need to know how to recover the files? Read our .ABU1 file recovery guide for Windows, MacOS, Android and IOS in 2024.

ABU1 File Recovery

What is a .ABU1 file?

An ABU1 file is a backup file created by ASUS Backup, an Android app used to backup and restore data on ASUS ZenFone devices. It contains a backup of data from the ZenFone device, such as contacts, SMS messages, call logs, pictures, videos, music files, documents, personal settings, apps, and app data.

What Are Common Causes of ".ABU1" Files Lost or Failure?

There are several common causes of ".ABU1" files being lost or experiencing failure:

  1. Accidental deletion: Users may accidentally delete ".ABU1" files while cleaning up their computer or storage devices.
  2. Software or hardware issues: Problems with the software or hardware used to create, open, or save ".ABU1" files can result in data loss or corruption.
  3. File system errors: File system errors, such as disk corruption or bad sectors, can cause ".ABU1" files to become inaccessible or lost.
  4. Virus or malware attacks: Viruses or malware can infect and corrupt ".ABU1" files, making them unusable or causing them to be deleted.
  5. Power failures or system crashes: Unexpected power failures or system crashes while working with ".ABU1" files can lead to data loss or file corruption.
  6. Incompatible software or file format: Using incompatible software to open or convert ".ABU1" files can result in file failure or loss of data.
  7. Human error: Mistakes made by users, such as accidental formatting of storage devices or improper handling of files, can lead to ".ABU1" file loss.
  8. Physical damage to storage devices: Physical damage to storage devices, such as hard drives or memory cards, can render ".ABU1" files inaccessible or lost.

It is important to regularly back up ".ABU1" files and implement proper data recovery measures to minimize the risk of file loss or failure.

How to recover lost ".ABU1" files?

Sometimes while working with a computer, laptop or other stationary or mobile devices, you may encounter various bugs, freezes, hardware or software failures, even in spite of regular updates and junk cleaning. As a result, an important ".ABU1" file may be deleted.

Go to view
🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

By no means should you think that the only way to recover a ".ABU1" file is always to create it once more.

Use programs for recovering ".ABU1" files if a file was lost after accidental or deliberate deleting, formatting the memory card or the internal storage, cleaning the storage device, after a virus attack or a system failure.

Programs to recover ".ABU1" files

Looking for a way to get files back? In cases when files were deleted and they cannot be restored by using standard operating system tools, use Hetman Partition Recovery.

The tool recovers data from any devices, regardless of the cause of data loss.

Follow the directions below:

  1. Download Hetman Partition Recovery, install and start the program.

  2. The program will automatically scan the computer and display all hard disks and removable drives connected to it, as well as physical and local disks.

    File Recovery Software
  3. Double-click on the disk from which you need to recover ".ABU1" files, and select analysis type.

    Hetman Partition Recovery - Analysis Type
  4. When the scanning is over, you will be shown the files for recovery.

    Hetman Partition Recovery - Files that Can be Restored
  5. To find a file you need, use the program’s interface to open the folder it was deleted from, or go to the folder "Content-Aware Analysis" and select the required file type.

    Hetman Partition Recovery - Deep Scan
  6. Select the files you have been looking for and click "Recovery".

    File Recovery Software - Files List for Recovery
  7. Choose one of the methods for saving the files and recover them.

    Saving recovered files in Hetman Partition Recovery

How to open file with ".ABU1" extension?

Looking for how to open a stereo aSUS Backup File image file file?

Programs that open ".ABU1" files

ASUS Backup ASUS Backup

Additional Information

  • File type: ASUS Backup File

  • File extension: .ABU1

  • Developer: Asus

  • Category: Backup Files

  • Format: N/A


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 13:26 #
    Leave a comment if you have any questions about Recovering lost .ABU1 files after deleting, cleaning or formatting!
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Vladimir Artiukh

Author: Vladimir Artiukh, Technical Writer

Vladimir Artiukh is a technical writer for Hetman Software, as well as the voice and face of their English-speaking YouTube channel, Hetman Software: Data Recovery for Windows. He handles tutorials, how-tos, and detailed reviews on how the company’s tools work with all kinds of data storage devices.

Oleg Afonin

Editor: Oleg Afonin, Technical Writer

Oleg Afonin is an expert in mobile forensics, data recovery and computer systems. He often attends large data security conferences, and writes several blogs for such resources as xaker.ru, Elcomsoft and Habr. In addition to his online activities, Oleg’s articles are also published in professional magazines. Also, Oleg Afonin is the co-author of a well-known book, Mobile Forensics - Advanced Investigative Strategies.


Questions and answers

  • What is the file extension .ABU1 typically associated with, and what does it represent?

    The file extension .ABU1 is not a commonly known or widely used file extension. There is no standard association or specific meaning for this file extension. It is possible that it is a custom or proprietary file format specific to a particular software or application. Without more context or information, it is difficult to determine the exact nature or purpose of a file with the .ABU1 extension.

  • How can I determine the file type of a .ABU1 file and find the appropriate software to open it?

    To determine the file type of a .ABU1 file and find the appropriate software to open it, you can follow these steps:

    1. Check the file extension: The file extension ".ABU1" doesn't provide much information about the file type. It's always a good starting point, but it may not be enough to determine the exact file format.
    2. Research the file: Try to find any information about the file format by searching online. You can use search engines or specialized file extension databases. Look for any documentation, specifications, or software associated with the file extension.
    3. Use a file identifier tool: If you're unable to find any information through research, you can use a file identifier tool. These tools examine the file's contents to determine its format. Some popular file identifier tools include TrIDNet and File Viewer Plus.
    4. Analyze the file: Open the .ABU1 file with a text editor or hex editor to examine its contents. Look for any identifiable patterns or signatures that may indicate the file format. Sometimes, the file's header or metadata can provide clues about its type.
    5. Consult online communities or forums: If you're still unable to determine the file type, you can seek help from online communities or forums dedicated to file formats. There are communities where users with expertise in various file types can assist in identifying obscure or unknown file formats.
    6. Search for software: Once you have identified the file type, search for software that can open files of that specific format. You can search online or visit websites that offer comprehensive lists of file extensions and associated software. Ensure that you download software from reputable sources to avoid any potential security risks.

    Remember, if the .ABU1 file is proprietary or specific to a certain application, you may need to use the software associated with that application to open it.

  • Are there any specific steps or programs required to open a .ABU1 file, and are there any potential risks or precautions to consider?

    A .ABU1 file is not a commonly used file format, and it is difficult to determine the exact steps or programs required to open it without more information. However, there are some general steps you can take to try opening the file:

    1. Identify the file type: Try to find out what kind of file the .ABU1 extension represents. You can do this by checking the file's properties or researching the file format online. Knowing the file type can help you find the appropriate program to open it.
    2. Use a universal file viewer: If the file type is unknown or there is no specific program associated with it, you can try using a universal file viewer. These viewers support a wide range of file formats and might be able to open the .ABU1 file. Examples of universal file viewers include File Viewer Plus, Free File Viewer, and File Magic.
    3. Contact the file creator: If the .ABU1 file was sent to you by someone else or you obtained it from a specific source, consider reaching out to the file creator or sender. They may be able to provide more information about the file format and suggest the appropriate program to open it.

    As for risks and precautions, it is always important to exercise caution when opening files from unknown or untrusted sources. Here are some precautions to consider:

    1. Scan the file for malware: Before opening any file, especially from unfamiliar sources, ensure that you have an up-to-date antivirus program installed on your computer. Scan the file to check for any potential malware or viruses.
    2. Backup important data: If you are unsure about the file or its source, it is advisable to create a backup of your important data before attempting to open the file. This way, if anything goes wrong, you can restore your system to a previous state.
    3. Use sandboxing or virtual machines: To further protect your computer, you can consider opening the file in a sandbox or virtual machine environment. These tools create isolated environments where you can test potentially harmful files without affecting your main system.

    Remember to exercise caution and use trusted sources when dealing with unknown file types to minimize any potential risks.

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