Selling your old tech can put cash in your pocket, but don’t forget your devices store sensitive data that you don’t want a stranger to access.
Your smart speaker, for example, knows your location and may even store your voice recordings locally. Tap or click here for steps to wipe and deregister your Amazon Echo before selling it.
Now, think about what your phone knows. No wonder you get that horrible sinking feeling when you can’t find it. Here’s how to find a lost phone, even when the battery is dead.
But what if your phone, tablet, or laptop is
lost for good? Don’t let everything stored there fall into the wrong hands.
Here’s how to wipe all that personal info from anywhere:
Being able to wipe your devices remotely is
incredibly useful. But you do need to set up the capability ahead of time.
How to think ahead
Imagine traveling, and your phone or computer is nowhere to be found. If your passcode is easy to guess – or worse, you never set one up – you're potentially handing over everything from your bank login to your social media accounts to who knows who.
Being able to wipe your devices remotely is incredibly useful. But you do need to set up the capability ahead of time. If you wait until you need this function, it’s too late. Take some time now to set it up following the steps below.
How to erase data on lost Android device
If you lose your Android phone, you can find, lock, or erase it remotely. You'll need to have Find My Device enabled before using these features. Here's how.
• Open the Settings app.
• Tap Security > Find My Device. If you
don’t see Security, tap Security & location or Google > Security.
Follow these steps to erase your phone remotely
• Go to android.com/find and sign in to your
Google Account. If you have more than one phone, click the lost phone at the
top of the screen. If your lost phone has more than one user profile, sign in
with a Google Account on the main profile.
• The lost phone will get a notification and you'll see its approximate location on a map. If you can't locate your phone, you'll see its last known location.
• Choose Enable lock & erase if needed.
• Choose Erase device to delete all the data on your device permanently. Note: After taking this step, Find My Device won't work on that phone.
Erase data from your iPhone, Mac, or iPad
Apple’s Find My app lets you remotely erase
an iPhone, iPad, or Mac from afar. As with Android, make sure you have Find My
enabled ahead of time.
How to enable Find My for iPhone and iPad
• Open the Settings app. Tap your name, then tap Find My.
• Tap Find My (device), then turn on Find My (device).
• To see your device even when it’s offline, turn on Find My network.
• To have the location of your device sent to
Apple when the battery is low, turn on Send Last Location.
To turn on Find My for your Mac:
• Click the Apple menu > System Preferences > Security & Privacy. Click the Privacy tab. If the padlock in the lower left is locked, click it, and enter your password.
• Choose Location Services, then select the Enable Location Services checkbox. Make sure that the checkbox next to Find My is selected.
• Click Done, then return to the main System Preferences window.
• Click Apple ID > iCloud. Select the checkbox next to Find My Mac.
• To make sure you can find your Mac if it’s ever lost or stolen, click Options. Check that Find My Mac is on and Find My network is On.
• Click Done.
• Go to icloud.com and sign in to your
account.
• Select the device you want to erase and click Erase(device).
• Do one of the following, depending on what you want to erase:
• iPhone, iPad, iPod touch, or Apple Watch:
Enter your Apple ID password. If you're not using a trusted browser, answer
your security questions or enter the verification code sent to your other
devices.
• Mac: Enter your Apple ID password. If you're not using a trusted browser, answer your security questions or enter the verification code sent to your other devices. Enter a passcode to lock the Mac. You'll need to use the passcode to unlock it.
• If the device is lost and you’re asked to enter a phone number or message, indicate that the device is lost or how to contact you if you choose. The number and message will appear on the device’s lock screen.
If your device is online, the remote erase begins after following the on-screen instructions. If your device is offline, the remote erase starts the next time it’s online.
How to erase data on lost Windows laptop
You can remotely wipe your Windows laptop
too. Make sure you have the Find my device feature enabled before this happens:
• In Windows 10, go to Settings > Update & Security > Find my device and ensure the feature is on.
• In Windows 11, go to Settings > Privacy
& security > Find my device and ensure the feature is on.
Now, if your laptop goes missing, you can remotely erase it.
• Go to portal.azure.com/#home and sign in.
• Choose All Services and filter Intune.
• Choose Microsoft Intune and select Devices.
• Select the device that you want to erase remotely.
• Click Wipe and then Yes.
• The next time your laptop is turned on, all your data will be erased within 15 minutes.
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