How to Factory Reset an Android Phone

Edited 2 weeks ago by ExtremeHow Editorial Team

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Factory resetting an Android phone is a process that restores the device to its original state, erasing all data, settings, and applications that were not pre-installed. This process is often used to resolve persistent software problems, remove personal data before selling the device, or simply to start fresh. While performing a factory reset may seem daunting, it's actually a straightforward process that anyone can perform with a little guidance.

Understanding what a factory reset does

A factory reset on an Android phone will return the device to its original state as it came out of the box. This means that all personal data such as photos, contacts, messages and any apps you downloaded will be deleted. It will also restore the default settings applied by the manufacturer. The process will not erase data stored on the external microSD card; it only affects the internal storage of the device. Therefore, if you have important files on the phone, it is important to back them up before proceeding with a factory reset.

The importance of backing up your data

Before you factory reset your Android phone, it is important to back up all important data to avoid losing important information. You can back up your data in several ways:

• Google Drive: Use the built-in backup service available in the device's settings. It backs up your app data, call history, contacts, settings, photos, and videos to your Google account.
• External Flash Drive: Use an OTG cable to connect your Android phone directly to a flash drive and transfer files manually.
• PC Backup: Connect your device to a computer as a media device, and copy all important files to your computer.
• Cloud services: Use Dropbox, OneDrive, or another third-party cloud service to save your files.

Make sure every important data is backed up to ensure a smooth recovery after the reset.

Steps to factory reset an Android phone

Method 1: Using the Settings menu

The most common and user-friendly way to factory reset an Android phone is through the device settings. Follow these steps:

1. Unlock your Android phone and swipe up or tap App drawer to access all apps.
2. Find the Settings app and tap on it to open it.
3. Scroll down and find the System section. Depending on your phone model, it may be called General Management or something similar.
4. Tap Reset or Backup & reset.
5. Look for Factory data reset and tap on it. Here, you will see a list of accounts and apps that will be removed.
6. Scroll down and tap Reset device or Erase all data.
7. Enter your security PIN, password, or pattern if asked to confirm the action.
8. Finally, tap Delete all or Erase everything.

Your phone will now begin the reset process, which may take several minutes. Once complete, the phone will reboot on its own.

Method 2: Using Recovery Mode

If your phone is not responding or you can't access Settings, you can perform a factory reset via Recovery mode. Here are the steps:

1. Turn off your Android phone by pressing the Power button and selecting Power Off. If the screen doesn't respond, press and hold the Power button until it turns off.
2. Once it's completely off, press and hold the Volume Up and Power buttons simultaneously. Some phones may require the Volume Down and Power buttons. Press and hold until you see the manufacturer's logo or the Recovery Mode menu appears.
3. Release the buttons when the Recovery Mode menu appears.
4. Navigate through the options using the Volume buttons to scroll and the Power button to select. Look for Wipe data/factory reset.
5. Select Wipe data/factory reset and confirm your choice with the Power button. You may have to select Yes to confirm the action.
6. When the factory reset is complete, select the Reboot system now option.

Your device will restart and boot up just like it did the first time you turned it on.

Things to remember

• Know your Google account details: After a factory reset, you will need to log in to your Google account to access apps and data backed up on Google Drive.
• Battery charging: Make sure your battery is at least 50% charged to avoid draining the device during the reset process.
• Device encryption: If your data is encrypted, you may be asked to enter a decryption PIN when you perform an external reset.
• SIM and microSD cards: The reset process does not affect data stored on the SIM card or mounted microSD card. You can choose to delete them before resetting.

Setup after reset

Once your phone restarts, you'll go through the initial setup process:

1. Select your preferred language and connect to a Wi-Fi network.
2. Sign in with your Google account to restore backed up apps, contacts, and other data.
3. Adjust the time and date settings as needed.
4. Install any necessary updates or apps that weren’t part of your previous backup.

Why might you need to factory reset your Android phone?

There are several scenarios when performing a factory reset can resolve issues:

• Performance issues: If your phone is running slowly, a factory reset can refresh the system.
• Software problems: Sometimes updates or faulty apps can cause crashes and errors, which can be fixed by a reset.
• Preparation for sale: Erasing personal data ensures that your information will not be available to new users.
• Unremovable malware: Serious infections with malware that can't be removed by antivirus apps may be eliminated by a factory reset.

Conclusion

Performing a factory reset on your Android phone is a powerful way to resolve persistent issues or clear data before handing the device over to someone else. However, understanding the implications and properly backing up important data will prevent any unintended losses. Whether using the Settings menu or accessing Recovery mode, with careful consideration and preparation, resetting your Android device can be a seamless and beneficial process.

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