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What to do if…
you accidentally factory-reset your phone or tablet

Produced and maintained by PanicStation.org Published: Last reviewed: Editorial policy UK guide

Short answer

Pause at the setup screen, connect the device to power and trusted Wi-Fi, and identify the Apple, Google or Samsung account previously used on it. During setup, restore only from a backup that you recognise.

Do not do these things

  • Do not rush through setup without checking which account and backup you used before the reset.
  • Do not create a new account merely to avoid a request for the account previously linked to the device.
  • Do not delete, replace or alter cloud or computer backups while checking your recovery options.
  • Do not repeatedly factory-reset the device unless official instructions say another reset is needed.
  • Do not format an SD card or external drive that may contain your files.
  • Do not enter account passwords or payment details into an unofficial unlocking or recovery service.
  • Do not assume everything is permanently lost because it is not yet visible on the device.

What to do now

  1. Leave the device at the Hello, Welcome or setup screen if possible. Connect it to power and trusted Wi-Fi, then note its make and model.
  2. Sign in with the same Apple Account, Google Account or Samsung account used before the reset. If you cannot sign in, use the provider’s official account-recovery route.
  3. If the device requests an account previously linked to it, do not try to bypass that check. Recover access to the correct account or contact the manufacturer if you are the legitimate owner and remain locked out.
  4. At the transfer or restore stage, review the available backup dates, device names and other identifying details. Choose the most relevant backup that you recognise.
  5. For an iPhone or iPad, look for an iCloud backup or a backup stored on a Mac or Windows computer. Keep the device connected to power and Wi-Fi while an iCloud restoration continues.
  6. For an Android phone or tablet, look for a Google backup during setup. On a Samsung Galaxy device, also check for a Samsung Cloud or Smart Switch backup.
  7. If you already completed setup without restoring, check the manufacturer’s official instructions before erasing the device again. Restoring a full iCloud backup to an already configured iPhone or iPad generally requires returning to the setup process.
  8. On another trusted phone, tablet or computer, sign in to the same cloud accounts and check whether your photos, contacts, files, notes, calendars and email were already synchronised.
  9. Check any computer backups, SD cards, external drives and app-specific cloud backups you used before the reset. Follow each app provider’s official restoration instructions.
  10. Confirm that you can access the main email account, phone number, password manager, authenticator app or backup codes needed for sign-in checks.
  11. If the device belongs to an employer, school or other organisation, stop and contact its IT administrator before completing setup.
  12. If no backup appears, write down what is missing and contact the device manufacturer or relevant app provider. Information stored only on the device may not be recoverable through ordinary restoration methods after a factory reset.

What can wait

You do not need to reinstall every app, rearrange the Home Screen, reconnect every accessory, restore payment cards or recreate every setting now. Replacing the device, paying for a recovery service or changing every password can also wait unless you have noticed signs that an account was accessed without permission.

Important reassurance

A factory reset erases information held locally on the device, but information already synchronised with a cloud service or saved in a backup may still be available. Some restored apps, photos and other content can take time to reappear, so an incomplete device immediately after setup does not necessarily mean the restoration has failed.

Scope note

This guide covers the first steps after an accidental factory reset. Later recovery, account-access or repair decisions may require help from the manufacturer, an app provider, your mobile network or an organisation’s IT team.

Important note

This is general information, not professional technical, legal or financial advice. Available menus and restoration options vary by device, operating-system version, account settings and the backups created before the reset.

Additional Resources

Closely connected guides that may be useful during the same situation or its immediate aftermath.

About this guide

This guide was produced and is maintained by PanicStation.org using its published editorial process. Official and specialist sources are checked where relevant, and AI-assisted tools may be used for drafting, organisation, and consistency checks. The site operator remains responsible for publication, revision, and removal decisions.

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