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Looking to sell your phone but want to protect your personal data first? Don’t want your app info, private messages, selfies, videos, and browsing history falling into the wrong hands? The factory reset is your friend, deleting everything on your smartphone or tablet until it’s a clean slate — just like when it came off the factory floor. Here are two easy methods that make formatting an Android device a breeze.
BEFORE YOU PROCEED: Be sure to back up any saved files or data you do not want to lose. Once a factory reset has been preformed, any deleted data will be gone for good.
How to erase all data from an Android smartphone from the settings menu
Erasing your Android device — whatever your reason for doing so — is an extremely simple procedure. You’re only a few taps away from a device wiped free of all photos, video, apps, personal data, and whatever else is lurking on its internal storage media. Here’s the skinny:
- Open the settings menu by tapping the gear icon within the notifications pulldown
- Navigate to Backup & Reset
- Choose whether or not to also erase the contents of any installed SD card (if your device is capable of utilizing expanded storage via memory cards)
- Tap “Reset Phone” to confirm and restore the device to factory condition
For older devices or those using custom Android interfaces, the factory reset option might be located within a different subheading of the settings menu. Look under menus with titles like “Privacy” or “Device Storage” if you can’t locate “Backup & Reset”
How to erase all data from an Android smartphone if unable to access the settings menu
If you have lost your Android device or if a broken display is keeping you from accessing the settings menu of an otherwise functional handset, there is still hope for you to perform a factory reset of your smartphone. The catch is that you will hopefully have previously installed Android Device Manager (available at Google Play) and enabled the remote lock and erase option. If so, follow these simple steps:
- Log into your Google Play account (the one registered to your lost or broken phone)
- Tap the gear icon in the upper right corner
- Click “Android Device Manager”
- Select the desired device from the drop down menu in the dialog box hovering above the location map
- Click “Erase”
- When asked to confirm, click “Erase” again.
Google will now do its best to connect to the device and initiate a factory reset via the magical powers of the internet. The result will be the same as if performing a factory reset directly from the phone via the settings menu.
Looking for even more tips and tricks to get the most out of your Android smartphone? Check out our complete archive of Android 101 tutorials.
What’s next how to unlock the lock screen?
How to turn your android on for the first time :)
I was about to sarcastically reply with how to hold your phone, but then I realized that that would make an interesting article…
how to customize your ringtone :)
What? Am I missing something, or did you just miss an opportunity to tell people how to securely wipe their phones before selling them?
Isn’t type article perfect place to include:
If your going to tell people on how to factory reset you should also mention that factory reset still leaves your info in the phone in a recoverable state to many recovery programs. Unless you “encrypt your phone first” then erase, most info is still readily available. Like shonangreg said below, encrypt and then erase, this way your encryption key gets erased and most likely only someone like the nsa can recover it. It also wouldn’t hurt to add fake info into phone after the first erase and then erase again. The best option if your paranoid is to just not sell the phone. But most people need to sell their phone to help pay for their next phone unless they have subsidized discount.
uh noob question. What happens to apps you moved via “Move to SD card” option? Should I move them all back to the Internal storage first if I don’t want to erase anything from the sd?