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What is factory reset? Can data be recovered after factory reset?

November 25, 2023 by admin Category: Tech

You are viewing the article What is factory reset? Can data be recovered after factory reset?  at Tnhelearning.edu.vn you can quickly access the necessary information in the table of contents of the article below.

In today’s digital era, where personal data tends to accumulate rapidly on devices, the need for safeguarding and managing our information becomes increasingly crucial. One such method that assists in resolving software issues, erasing personal data, and restoring devices to their original settings is through a factory reset. Essentially, a factory reset, also known as a hard reset or master reset, wipes out all the user data and settings on a device, returning it to its original state when it left the factory. However, the question arises whether data can be recovered after a factory reset. This topic delves into the depths of factory reset processes and explores whether data can truly be restored or whether it is permanently erased.

What is the term Factory reset? Can the data be recovered after factory reset on the phone? Let Tnhelearning.edu.vn help you learn more about this issue!

If you are having serious problems with your Android phone, or are planning to sell it, then perhaps you should know what the term Factory reset is?

Table of Contents

  • What is factory reset?
  • Why do a factory reset?
  • How to do factory reset
  • Can data be recovered after factory reset?

What is factory reset?

Factory reset is a factory reset , which means it will take place on the device to erase all your personal data (stored when using the device) and return to the original state without The manufacturer puts the device on the market.

Factory reset has many other names with the same function, like “master reset” or “system restore”.

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What is factory reset? Can data be recovered after factory reset?

Why do a factory reset?

Performing a factory reset on an Android device can be caused by:

Want to sell equipment?

You intend to sell your device and don’t want the buyer to have access to your data. Therefore, you need to perform a factory reset on the device before selling it to someone else.

Tại sao thực hiện khôi phục cài đặt gốc?

Device running slow

You use the device for a long time, containing a lot of applications and personal data, so it slows down. That is also the reason you need to perform a factory reset, to improve the speed of your device.

Thiết bị chạy chậm

Having a software problem

During use, you encounter some problems with the software installed on the device. Therefore, a factory reset is also one of the good workarounds for you to fix this problem.

Gặp sự cố về phần mềm

How to do factory reset

Almost all Android devices are also designed by the manufacturer with the “Restore factory settings” function option button to make it easy for users to use.

Here’s how to do a factory reset on Android:

Step 1 : Go to Settings in your Android device.

Step 2 : Find and select System .

You may see some settings and options displayed in the Advanced section, click on Advanced.

Cách khôi phục cài đặt gốc factory reset

Step 3 : Click Reset options .

In this menu section, you will see an option called Erase all data (factory reset), click on it.

Step 4 : After clicking Erase all data, you will receive a notification that you will continue to delete data on Google as well as other applications on the system (music, photos, …) from the device.

Sure you want to delete, confirm the Delete all button at the bottom of the page.

chọn Reset options.

Step 5 : The device will ask you to enter the PIN or password that you set up on the device. Continue to select the Next button.

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Step 6 : Confirm the deletion of data, select Delete all .

With that, you have completed the factory reset on the device.

hoàn thành việc khôi phục cài đặt gốc trên thiết bị.

Can data be recovered after factory reset?

Many people think: after restoring the factory settings on the device, the data that we install during use will disappear completely. Tnhelearning.edu.vn reveals to you, that’s not the case at all! Data can be recovered after you choose to reset the system in the following cases:

Android devices come with built-in encryption to protect your data

Previously Android devices were not encrypted by default. This means that after you perform a factory reset, some data can still be accessed on your device’s internal storage.

  • The tool that comes pre-installed on the device can connect and extract deleted files (after a system reset), including personal data such as contacts, texts or photos. Therefore, to protect data, you need to encrypt your device before resetting the system.

As of Android 6 Marshmallow, Android devices are encrypted by default. That means you don’t need to worry about people being able to access your deleted data with other support tools. Because even if the tools can extract deleted files from your device, the files are still encrypted, so other people can’t access your data.

Thiết bị Android đi kèm với mã hóa tích hợp để bảo vệ dữ liệu của bạn

Cloud backup

In addition to encrypting your device, cloud backup services also help you recover data after a system reset.

For example, your Google account may have synced data from your Android device. This data can include app data, calendar, browser data (if you use Chrome), contacts, Gmail data, documents, and other files stored in Google Drive (or Docs). Therefore, after resetting the device system, you can restore this data.

Sao lưu đám mây vẫn lưu trữ

Thus, Tnhelearning.edu.vn has helped you better understand what the term factory reset is and can the data be recovered after factory reset. If you have any questions, don’t hesitate to leave a comment below to get the answer as soon as possible!

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In conclusion, a factory reset is a process that restores an electronic device to its original manufacturer settings, erasing all user data and settings in the process. It is often performed to troubleshoot software issues or prepare a device for resale. Once a factory reset is initiated, the data is typically wiped from the device’s storage, making it difficult for the average user to recover. However, it’s important to note that in certain circumstances, data recovery may still be possible through advanced techniques used by professionals or specialized software tools. Therefore, while a factory reset generally offers a high level of data protection, it is not foolproof, and users should take additional precautions, such as thoroughly encrypting or securely deleting sensitive data if they want to ensure its complete eradication.

Thank you for reading this post What is factory reset? Can data be recovered after factory reset? at Tnhelearning.edu.vn You can comment, see more related articles below and hope to help you with interesting information.

Related Search:

1. What does factory reset mean?
2. Steps to perform a factory reset on Android/iPhone devices
3. Is factory reset the same as formatting a device?
4. What happens to the data after a factory reset?
5. Can data be recovered after a factory reset?
6. Are there any tools available to recover data after a factory reset?
7. How does a factory reset affect the operating system?
8. Can factory reset bypass phone lock screen?
9. What are the potential risks of performing a factory reset?
10. Is it possible to reverse a factory reset and retrieve the original data?

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