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The screen lock protects the Android smartphone from access by unauthorized persons, preventing both operation and access to the memory or personal data.

Android offers unlock methods such as the pattern, PIN or password, depending on the device model.

Note: The screen lock does not protect the SIM card; in case of loss, the SIM card can be used if no SIM lock is enabled.

Android 12
Step 1: Tap on  Settings
Step 2: Tap on  Security
Step 3: Tap on  Screen lock
Step 4: Choose an  Option
Step 5: Set the  Unlock method  and tap  Next
Step 6: Re-enter the  Unlock method  and tap  Confirm
Step 7: Choose an  Option  and tap  Done
  1. Tap on Settings
  2. Tap on Security
  3. Tap on Screen lock
  4. Choose an Option
  5. Set the Unlock method and tap Next
  6. Re-enter the Unlock method and tap Confirm
  7. Choose an Option and tap Done
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