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Device security
Making sur
e your device is protected
Your device includes security options, strongly recommended in case of loss or
theft.
Note
When using a security option to protect your device, it is crucial to remember the details
pr
ovided at set up.
Screen lock
Set a secure screen lock on your device using a PIN, password, pattern, or
ngerprint to prevent others from using your device without permission. Once the
screen lock is set, it is not possible to unlock the screen or erase the content via a
Erase all data (factory reset) without providing the screen lock information.
Find my device
Use the Find my device service to remotely locate, lock, unlock, or erase the
content on a lost device. After you have signed in to your Google account, Find my
device is turned on by default.
SIM card lock
Lock your SIM cards with a PIN to protect your subscription against misuse. The PIN
is required every time you restart your device.
IMEI number
Keep a copy of the IMEI number. If your device is stolen, some network providers
can use this number to stop the device from accessing the network in your country
or region.
Backup
Back up the content on your device in case your device is damaged, lost or stolen.
• To back up with a Google account, see
Backing up and synchronizing with a
Google account
on page 42.
• To back up using a computer, see
Backing up and transferring data using a
computer
on page 43.
• To back up using a memory card, see
Backing up and transferring data using a
memory card
on page 43.
Screen lock
When the screen is locked you have to unlock it with a swipe gesture or with your
personal pattern, PIN, password or ngerprint. Initially, the unprotected screen
swipe is set, but it is recommended to use a more secure screen lock to protect
your device.
The security level of each lock type is listed below in order of weakest to strongest:
• Swipe: no protection, but you have quick access to the Home screen.
• Pattern: draw a simple pattern with your nger to unlock your device.
• PIN: enter a numeric PIN of at least four digits to unlock your device.
12
Int
ernet version. For personal use only.
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