Nokia C21 user guide

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Nokia C21

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Lock or unlock your phone

Lock your phone

If you want to avoid accidentally making a call when your phone is in your pocket or bag, you can lock your keys and screen.

To lock your keys and screen, press the power key.

Unlock the keys and screen

Press the power key, and swipe up across the screen. If asked, provide additional credentials.

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Get started
  • Keep your phone up to date
  • Keys and parts
  • Insert the SIM and memory cards
  • Charge your phone
  • Switch on and set up your phone
  • Dual SIM settings
  • Lock or unlock your phone
  • Use the touch screen

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