How can I prevent anyone to activate my phone data even when it is locked?

Turn on data encryption

1. Open your device’s Settings app. [+] show screenshot.
2. Tap Lock screen in the Device section. Then tap on Screen lock and create a pin or password. [+] show details.
3. Tap Security in the System section. [+] show screenshot.
4. Go to Encryption section. Now select Encrypt device to start encryption.

How do you put a password on an android?

Android

1. Tap Settings from your devices apps menu.
2. Tap on Security (or Security and Screen Lock), this is usually located under the Personal section.
3. Under the Screen Security section tap Screen lock.
4. You are presented with several choices, from here you can pick the lock type you want for your device.

How do you put a password on your mobile data?

To set a passcode or PIN, go back to Settings > Security and tap Screen lock at the top of the page. From there, choose the option for either a PIN or a password. Android allows PINs to be greater than four digits. After you’ve set up your PIN or password, go back to the encryption page and tap Encrypt phone again.

How do I quickly lock my Android screen?

Open the Settings app. Tap Display, then drop down additional options by tapping Advanced. At the bottom of the screen, tap Lock screen display. Under What to Show, toggle Show lockdown option on.

How do you lock someone out of their phone?

Starts here5:00Remotely Lock Your Kid Out of Their Phone Until They Call You BackYouTube

What is difference between password and passcode?

The password is used to log in to the mobile app. You will rarely need to enter your password because the app will normally be running in the background of your smart device. The passcode is a four-digit PIN, and it is an optional, added-security feature that you can enable inside the app.

How do I set a password on my Android phone?

Steps to set a password to Android phone (Samsung Note 2): Step 1: Open Apps and choose Settings to access it. Step 2: Choose Lock screen in Settings to move on. Step 3: Tap Screen lock to continue. Step 4: Select Password to begin setting a password. Step 5: Input a password and tap Continue when finished.

How to unlock Android phone password without factory reset?

The third way to unlock an Android phone password without factory reset it using the “custom recovery” technique. To work out this process, you would have to install the custom recovery process. Also, your phone needs to have an SD card. It will be is required to send the zip file to the phone and since your device is locked.

How to remove lock screen password on Android phones?

Whether you have a pattern or PIN or fingerprint as a password, you can remove any type of password by using the Dr.Fone – Screen Unlock. The only defect is that your data will be wiped out after unlocking the phone successfully. It helps in removing the lock screen on Android phones.

How do I Secure my Android phone or tablet?

You can set up a screen lock to help secure your Android phone or tablet. Each time you turn on your device or wake up the screen, you’ll be asked to unlock your device, usually with a PIN, pattern, or password. On some devices, you can unlock with your fingerprint. Important: Some of these steps work only on Android 10 and up.