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How to Securely Format Android Tablet for Resale

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Plan to Switch to New Phone? How to Securely Format Android Tablet before Selling it?

The portable devices like mobile phones and tablets are now playing an increasingly important role in our daily life. With the development of science and technology, these portable devices have been rapidly developing, as the result of which, people are keeping changing their devices to the newly stunners, including me. When I want to change my phone, I will sell my old Android phone to the others instead of putting them on the shelf.

But there are some risks of selling the old Android phone, and the most serious one is that the others may misuse your data on the Android phone. Thus, one thing that needs to be done before selling the Android phone is to format the Android phone. After formatting the Android phone, all the personal data on it will become unrecoverable, so that no one can get access to it.

Formatting & resetting Android Tablet

There are ways to format an Android phone, including one that factory it with the help of the built-in tool on the Android phone. Let me show you how to do it in the following passages.

Step 1. On your Android phone, find the settings app on the home screen, and then click on it to launch it.

Step 2. There are many options available, among which you need to find and enter into the “Backup & reset” option. Because it is advisable to create a backup file before you factory your Android phone.

Securely Format Android Tablet

Step 3. After the backup process, you need to go back to the screen with a lot of options, and click on the “Factory data reset” option.

Securely Wipe Android Tablet

Step 4. Now you need to read carefully on the information about the factoring process, and then click on the “Reset” button to start resetting your Android phone.

Step 5. The whole process will take you a period of time, during which you can just have a little break. And when it finishes, it will ask you to restart it, and then you need to input the pin to open your Android phone.

Encrypting Android Tablet

Sometimes people prefer to put their old Android phone on the shelf. Even at this time, it is important to protect the personal data on the phone. But there is an easier way to fulfill it. That is to encrypt the Android phone.

To encrypt an Android phone means to store all the personal data complexly so that the other will find it impossible to read. By doing this, you can prevent the others to read the sensitive information on your Android phone without deleting it. It is easy to achieve this goal, and let’s see it together.

Step 1. On your Android phone, go to the settings app. And I’d like to tell you that it is advisable to do this operation when changing your phone. Because it will take you some time depending on the scale of the data on your phone.
Step 2. Enter the “Security” options from the menu of the settings app.

wipe android tablet

Step 3. Now, you can easily find the “Encrypt device” option from the new menu. Enter into it and then enable the relevant item.

Format Android Tablet for Re-Sale

Step 4. After that, you need to input the password for unlocking your Android phone.

Step 5. And then just wait for it finish.


Erase & Format Android Tablet Permanently & Completely

As you can see, both the two ways above are not simple enough, and the users also need to worry about whether the data can be recovered or not. To fully delete all the personal data from your Android phone, you can use the dr.fone – Android Erase to help you. The dr.fone is compatible with both the Android devices and the iOS devices. With this tool, you can choose to delete just the junk files or format the whole device with a few simple clicks.

Here are the main features of the dr.fone – Erase for your reference:

  • 1. It can help you find the erase all the junk files.
  • 2. You can use it to delete the data that you don’t want any more.
  • 3. You can format your devices to improve the performance of your device with ease.
  • 4. It is an application for the computers, so you can easily operate on the computer. And it provides many instructions to all the users on the interface.
  • 5. It offers two versions for the Windows users and the Mac users.

To Format Android tablet all data, you can do like this:

Step 1. Download and install the dr.fone.

Choose the right version of the dr.fone for your computer, and then download it and install it on your computer.

Get dr.fone – Erase (Android)


Step 2. Connect your Android phone
Launch this tool, and then connect your Android phone to it.

Step 3. Choose the “Erase All Data” function
On the primary window of the dr.fone, you need to choose the “Erase All Data” function and then input the word “delete” into the blank and click on the “Erase Now” button to go on.


Step 4. Then it will help you to erase all the files on your Android phone, including the contacts, messages, call logs, photos, audios, videos, apps, etc.

Step 5. After that, disconnect your Android phone, and perform a factory reset to delete all the system settings from it.

The files you delete with the dr.fone are unrecoverable, which means that you can never recover those files with any third party tools. But sometimes, when you remove some important files with your Android phone itself, it is possible to recover them with the recovery tool called the dr.fone – Recover (Android).

Besides recovering the files, you can also use the dr.fone – Android Backup&Restore as a tool for phone data backing up. You can create a full backup file for all the personal data on your Android phone and store it on your computer.

Learn more about dr.fone

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