Summary

18 items · 20–60 minutes depending on device type

Why a Factory Reset Isn't Enough on Its Own

Many people assume pressing "Factory Reset" is the finish line when clearing a phone, tablet, or laptop before giving it away. In practice, it's closer to the halfway point. A reset wipes the local storage, but if you haven't signed out of accounts first, the next person may be locked out of the device entirely — or worse, still linked to your payment methods, cloud storage, or email.

Whether you're donating an old smartphone, selling a laptop, or passing a tablet to a family member, working through a deliberate checklist protects both you and the recipient. The steps below are organized by phase so you can move through them systematically. If you're also looking to tighten up the settings on devices you're keeping, see our guide to overlooked security settings for practical next steps.

Activation Lock Can Strand the Next Owner

Apple's Activation Lock and Google's Factory Reset Protection are designed as theft deterrents — they require the original account credentials to set up the device after a reset. If you skip the sign-out step, the person you give the device to may be unable to use it at all. This is one of the most common and easily avoidable handoff mistakes.

The Complete Pre-Reset Checklist

Work through each group below before initiating any wipe. The must items are non-negotiable for security; should items significantly reduce risk; nice-to-have items make the handoff cleaner for everyone involved.

Back Up Your Data

Back up photos, videos, and documents to a cloud service or external drive before doing anything else. Must
Export or save any app-specific data — such as saved game progress, authenticator app tokens, or notes — that may not sync automatically. Must
Confirm the backup completed successfully by spot-checking files on your backup destination. Should

Sign Out of All Accounts

Sign out of your Apple ID or Google account from the device settings — this is the single most important step to prevent activation lock issues. Must
Sign out of email, social media, and shopping apps individually, especially on devices where the OS-level account removal may not cover third-party apps. Must
Disable Find My (iPhone/iPad/Mac) or Find My Device (Android/Windows) from within your account settings — the factory reset will not do this automatically. Must
Remove any saved payment methods from digital wallets such as Apple Pay or Google Pay before signing out. Must
Deauthorize the device in any apps with device limits, such as streaming services or digital media libraries. Should

Address Carrier and Platform Locks

Confirm the device is fully paid off and eligible for unlocking if the recipient uses a different carrier. Must
Contact your carrier to request an unlock if the device is still SIM-locked — most carriers require the account to be in good standing. Should
Remove the device from your carrier account's device management portal if applicable. Should

Perform the Reset

Use the official factory reset option in the device's system settings, not a third-party tool. Must
For older Android devices (pre-2015) or laptops with traditional hard drives, consider enabling encryption before the reset to make residual data harder to recover. Should
For laptops, reinstall a clean copy of the operating system rather than relying solely on the built-in reset if you want maximum data removal assurance. Nice to have

Final Physical and Account Cleanup

Remove your SIM card and any microSD cards from the device before handing it over. Must
Remove the device from your iCloud, Google, or Microsoft account dashboard so it no longer appears in your device list. Should
Include the original charger and any accessories, and note the device's condition honestly if it's being sold or donated. Nice to have

Tools and Resources You May Need

You don't need specialized software for most of these steps, but having the right accounts and credentials ready will save you from getting stuck mid-process.

Required

Your Apple ID or Google Account Dashboard

Used to remove the device from your account, disable Find My / Find My Device, and confirm no linked payment methods remain.

Required

External hard drive or USB drive

Provides a local backup destination for photos, documents, and other files before the reset.

Required

Your carrier's account portal or app

Used to confirm device payoff status and initiate an unlock request if needed.

Required

Authenticator app (e.g., any TOTP app)

If your two-factor authentication codes are stored on the device being reset, you must migrate them to a new device or backup first.

Optional

Cloud storage service

Provides automatic or manual backup of photos, contacts, and app data accessible from any new device.

Don't Forget Your Two-Factor Authentication Codes

If you use an authenticator app stored on the device you're resetting, those one-time codes will be gone after the wipe. Before you reset, migrate your authenticator tokens to a new device or use your account's backup codes to re-enroll. Losing access to two-factor codes can lock you out of critical accounts — including email, banking, and cloud storage.

After the Reset: Confirming the Device Is Clean

Once the factory reset completes, power the device back on and walk through the initial setup screens without entering any of your credentials. This confirms the wipe was successful and that no previous account is prompting for re-authentication. On iPhones and iPads, you should land on the "Hello" screen with no Apple ID pre-filled. On Android devices, you should be prompted to set up as a new device. On Windows and Mac laptops, you should see a clean OS setup wizard or login screen with no pre-existing user accounts.

If the device shows your account information or asks for your password to proceed, the activation lock was not properly removed before the reset — stop, sign back in, and complete the account removal steps before trying again.

Good data hygiene on devices you're passing along is the same discipline that protects you on devices you're traveling with. Our guide to device security while traveling covers related principles for keeping your digital life protected away from home.

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