Galaxy S9 Plus Settings menu - factory reset Android

Credit: Ryan-Thomas Shaw / Android Authority

Are you ready to sell your device or hand it down to a new owner? Maybe your phone isn’t working properly, or you simply need a fresh start. Whatever the case may be, sometimes your best bet is to factory reset Android to get it back to how it was the first time you turned it on (at least software-wise). Let’s show you everything there is to know about the process.

Editor’s note: This guide to factory reset Android is put together using Google’s stock operating system and Android 10 user interface. Manufacturers often change the UI and methods for performing certain tasks. Setting layouts and button combinations might be slightly different depending on which device you own and which version of Android it uses. We’ll include some guides to factory reset Android devices that are popular in the bottom of the article. 


A word of warning

Cloud backup before Android factory reset

Credit: Dhruv Bhutani / Android Authority

First things first: let’s get the disclosure out of the way. Performing an Android factory reset will delete all your data and get the software back to its original state. This means all apps and data stored in your device will be deleted. Make sure to back up all important files and data before you go through this process. We have a guide on how to back up your Android phone linked right below.

Here: How to back up your Android phone


Try to find another solution first

Restarting an Android device

Credit: Williams Pelegrin / Android Authority

We know having to start fresh can be a hassle. The back-up process isn’t simple, and re-downloading all your data can be time-consuming. Not to mention it can take a toll on your data if you aren’t connected to Wi-Fi. This is why we often recommend finding a simpler solution before you factory reset Android.

If you are going to factory reset Android due to phone malfunctions, you can try finding your problem in out guide for Android problems and how to fix them.

Check this out: Android problems and how to fix them

If none of those solutions work, you can always perform a restart or a soft reset (hold down the power button for 30 seconds), which won’t delete all your data. If you have exhausted all troubleshooting and need to factory reset Android, then keep reading.


Factory reset Android using the Settings

Huawei Mate Xs review settings menu - Factory reset Android and more

Credit: Kris Carlon / Android Authority

If you’ve decided to factory reset Android, the most user-friendly way to do it is through the Settings. Here’s how.

  1. Make sure de device is plugged in or has enough battery to go through the reset process.
  2. Open the Settings app.
  3. Select System.
  4. Expand the menu by hitting Advanced.
  5. Go into Reset options.
  6. Hit Erase all data (factory reset).
  7. Tap on Erase all data.
  8. Enter your PIN if prompted.
  9. Select Erase all data and let the phone do its thing.

Factory reset Android using Recovery Mode

Pixel 4 XL screen in hand 3

Credit: David Imel / Android Authority

  1. Make sure the phone is turned off.
  2. Press and hold the Power and Volume Down buttons simultaneously.
  3. Continue pressing them until the screen starts.
  4. A screen with the word “Start” pointing at the power button, text, and navigation instructions will appear.
  5. You can now use the Power button to make selections and the Volume keys to navigate.
  6. Hit the Volume Down button until you see Recovery Mode.
  7. Press the Power button to select it.
  8. The phone will restart and show an Android robot in trouble.
  9. Press and hold the Power button, then press the Volume Up button while still holding the Power button.
  10. Using the Volume buttons highlight Wipe data/factory reset.
  11. Press the Power button to select the option.
  12. Confirm by selecting Yes and let the phone do its thing.
  13. Once done, select Reboot system now.

Need some help to factory reset Android devices that don’t run stock Android? We have specific guides for doing this with popular manufacturer UIs. Check them out!