How to Recover .NTH Files After a System Malfunction

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 .NTH file recovery guide for Windows, MacOS, Android and IOS in 2025.

How to Recover .NTH Files After a System Malfunction
Data Recovery Tool

What is a .NTH file?

An NTH file contains a theme used for customizing the look and feel of a Nokia Series 40 mobile phone. It includes background images, icons, ringtones, and other custom options. NTH files are created using the Nokia Series 40 Theme Studio application.

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

There are several common causes of ".NTH" file loss or failure:

  1. Accidental deletion: Users may accidentally delete ".NTH" files while organizing or cleaning up their computer system, leading to permanent loss.
  2. File system corruption: File system corruption can occur due to various reasons such as sudden system shutdown, power failure, hardware issues, or malware infections. This corruption can result in the loss or corruption of ".NTH" files.
  3. Software conflicts: Conflicts between different software applications or incompatible software versions can lead to the failure of ".NTH" files. This can occur when attempting to open or save ".NTH" files using unsupported or incompatible software.
  4. Virus or malware attacks: Viruses or malware can infect and damage files on a computer, including ".NTH" files. They can corrupt or delete the files, making them inaccessible or unusable.
  5. Hardware failure: Physical damage to the storage device where ".NTH" files are stored, such as hard drive failure or damage to external storage devices, can result in the loss or failure of ".NTH" files.
  6. Operating system errors: Errors within the operating system can cause ".NTH" files to become corrupted or lost. This can happen due to software bugs, improper shutdowns, or system crashes.
  7. Human error: Users may accidentally rename, move, or overwrite ".NTH" files, resulting in their loss or failure. This can happen during file management tasks or when performing actions without proper caution.

It is important to regularly backup important ".NTH" files to prevent permanent loss in case of any of these common causes.

How to recover lost ".NTH" 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 ".NTH" 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 ".NTH" file is always to create it once more.

Use programs for recovering ".NTH" 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 ".NTH" 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.

Partition Recovery™ 5.0
The tool recovers data from any devices, regardless of the cause of data loss.
Download

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 ".NTH" 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 ".NTH" extension?

Looking for how to open a stereo nokia Series 40 Theme File image file file?

Programs that open ".NTH" files

Windows
HEX Editor HEX Editor

Additional Information

  • File type: Nokia Series 40 Theme File

  • File extension: .NTH

  • Developer: Nokia

  • Category: Misc Files

  • Format: Zip

  • HEX: 50 4B 03 04

  • ASCII: PK

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 13:58 #
    Leave a comment if you have any questions about Recovering lost .NTH 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.

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Questions and answers

  • What is the purpose of a .NTH backup file and how is it different from other backup file formats?

    The .NTH backup file format is primarily associated with Norton Ghost, a disk imaging and backup software. The purpose of a .NTH backup file is to store a complete image of a computer's hard drive or specific partitions.

    The key difference between .NTH backup files and other backup file formats lies in the way they store data. While some backup file formats focus on individual files and folders, .NTH backup files capture an exact snapshot of the entire disk or selected partitions. This means that all the files, folders, settings, and the operating system itself are included in the backup.

    .NTH backup files are often used for system recovery purposes, allowing users to restore their entire system to a previous state in case of data loss, system failure, or when migrating to new hardware. The comprehensive nature of .NTH backups ensures that the system can be restored to the exact state it was in when the backup was created.

  • How can I create a .NTH backup file for my computer or specific files and folders?

    To create a .NTH backup file for your computer or specific files and folders, you can follow these steps:

    1. Download and install a backup software: There are several backup software options available, such as Norton Ghost, Acronis True Image, or EaseUS Todo Backup. Choose one that suits your needs and install it on your computer.
    2. Launch the backup software: Open the backup software you installed and ensure that it is updated to the latest version.
    3. Select the files and folders you want to back up: In the backup software, look for an option to select the files and folders you want to include in your backup. You can usually find this option under the "Backup" or "Create Backup" section.
    4. Choose the backup destination: Specify where you want to store the backup file. It can be an external hard drive, a network location, or cloud storage. Make sure you have enough space available to accommodate the backup.
    5. Configure backup settings: Depending on the backup software, you may have additional settings to configure, such as compression level, encryption, scheduling, and incremental backups. Adjust these settings according to your preferences.
    6. Start the backup process: Once you have selected the files, folders, and configured the settings, initiate the backup process by clicking on the "Start Backup" or similar button. The software will start creating a .NTH backup file and save it to the specified destination.
    7. Verify the backup: After the backup process is complete, verify that the .NTH backup file has been created successfully and contains the desired files and folders.

    Remember to regularly update your backups to ensure your data is protected.

  • Is it possible to restore files from a .NTH backup without using the original software that created the backup?

    No, it is not possible to restore files from a .NTH backup without using the original software that created the backup. The .NTH file format is specific to a particular software or application, and it requires that software to extract and restore the files. Without the original software, you won't be able to access or restore the files from the .NTH backup.
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