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# How to Use the Android Factory Reset Code to Safely Reset Your Phone
- URL: https://techstuffs.net/android-factory-reset-code/
- Published: 2026-11-03T03:31:00.000Z
- Updated: 2026-11-03T03:31:00.000Z
- Author: Derek Westcott
- Tags: Android

The Android factory reset code is a [special sequence you enter](https://techstuffs.net/mode-recovery-android/) into your phone's dialer app that triggers a factory reset directly, erasing all user data and restoring the device to its original settings. This method offers a quick alternative to using the settings menu, especially if your phone is unresponsive or locked. Using the code can be faster and more accessible when navigating the system menus isn't possible.

## What is the Android factory reset code and how does it work?

The "factory reset code" is a dialer code such as \*#\*#7780#\*#\* that some older Android phones accepted to start a factory reset or data wipe without opening Settings. Codes like this came from older Samsung and other manufacturer test menus. On most modern phones, including Pixels and recent Samsung models, these codes do nothing or open only a harmless test menu, because manufacturers removed them for security. Treat a reset code as something to try only on older devices, and use Settings or recovery mode otherwise.

## When should you use the factory reset code instead of the settings menu?

A dialer code cannot help with a locked phone. The emergency dialer on the lock screen ignores these codes, so you need to unlock the phone first, and if you can unlock it, the Settings menu is the safer way to reset. If your phone is locked and you forgot the PIN, use recovery mode with the hardware buttons instead. A code might still be handy on an older phone whose Settings app crashes but whose dialer works.

![An Android smartphone held in hand with a frozen or unresponsive touchscreen.](https://tse1.mm.bing.net/th?q=Android%20smartphone%20with%20unresponsive%20touchscreen%20photo&w=624&h=352&c=7)

## How do you perform a factory reset using the Android factory reset code?

1. Unlock your phone and open the Phone app where you dial numbers.
2. Enter the factory reset code carefully:

```text
*#*#7780#*#*
```

1. After entering the last character, the phone will detect the code and display a confirmation prompt warning that a factory reset will erase your data.

Performing a factory reset will delete all your apps and personal data.

1. Confirm that you want to proceed by tapping the button labeled “Reset” or “Erase Everything.”
2. The device will start the reset process, which can take several minutes and may include automatic restarts.
3. When finished, your phone will reboot to the initial setup screen, as it was when new.

Note that some Android versions or manufacturers might not support this exact code or may show different confirmation dialogs. If the code doesn’t work, try alternative reset codes or reset via the settings menu instead.

![An Android smartphone screen showing the dialer app with a factory reset code typed in.](https://tse1.mm.bing.net/th?q=Android%20smartphone%20entering%20factory%20reset%20code%20in%20phone%20app%20photo&w=624&h=352&c=7)

## What should you do before performing a factory reset with the code?

Before using the factory reset code, follow these precautions to protect your data and avoid complications:

- Back up important files like photos, contacts, messages, and documents. Use cloud services such as Google Drive or transfer files to a computer.
- Remove any Google accounts linked to your device. This prevents Factory Reset Protection (FRP) from locking your phone after the reset, which would require your Google login to unlock.
- Make sure your phone has at least 50% battery or keep it plugged in during the reset to avoid interruptions that might corrupt the system.
- Take note of any special settings or app configurations you want to restore later.

These steps reduce the risk of data loss and make the reset smoother.

![An Android smartphone displaying a backup app with files being saved before reset.](https://tse1.mm.bing.net/th?q=Android%20smartphone%20with%20backup%20app%20open%20photo&w=624&h=352&c=7)

## What happens after the factory reset code is used?

Once you confirm the reset code, your Android phone will erase all user data, including apps, settings, and files stored on internal memory. The device will reboot automatically and display the initial setup screens, where you choose language, connect to Wi-Fi, and sign in with your Google account. This setup is the same as when you first got the phone.

Expect that all personal content is gone, and the phone functions like new from a software perspective. You will need to reinstall apps and reconfigure settings. If you removed your Google account before resetting, you won’t be asked for those credentials during setup, making access easier.

## What common problems might occur using the factory reset code and how can you fix them?

Here are some issues you might face and how to handle them:

- The reset code doesn’t trigger a reset: Some manufacturers disable these codes or use different ones. If this happens, reset your phone through the settings menu or by using hardware buttons to enter recovery mode.
- The device freezes or becomes unresponsive during reset: Hold down the power button to force a reboot. If the problem continues, boot into recovery mode and perform a reset from there.
- Factory Reset Protection (FRP) lock: If you didn’t remove your Google account before resetting, the phone will ask for your Google credentials after the reset. Without these, you can’t access the phone. To resolve this, recover your Google account or remember your login details.
- Data loss without backup: If you didn’t back up your data, it can’t be recovered after the reset. Always back up before proceeding.

Knowing these issues ahead of time helps you prepare and avoid complications when using the factory reset code.

## Conclusion

Using the Android factory reset code lets you restore your phone to factory settings quickly, especially when the usual menus are inaccessible. Before you start, back up your data and remove your Google account to prevent lockouts. After the reset, the device will act like new and require you to complete the setup process again. If problems arise, you can always reset your phone through recovery mode or the settings menu for a safer alternative.

## Frequently Asked Questions

### Is the factory reset code the same for all Android phones?

No. Codes vary by manufacturer and Android version, and most modern phones ignore them entirely. On current devices, use Settings > System > Reset options (Settings > General management > Reset on Samsung) or recovery mode.

### Can I use the factory reset code if my screen is broken?

If your screen is completely unresponsive or broken, entering the code via the dialer may be difficult. In such cases, using hardware buttons to enter recovery mode and perform a reset is usually more practical.

### Will a factory reset erase everything on my SD card?

The factory reset code typically erases data on your phone’s internal storage only. Data on an external SD card usually remains intact unless you choose to format it separately.