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Samsung Galaxy A40 Security Set the PIN code for your SIM card

Samsung Galaxy A40
Samsung Galaxy A40 - Security - Set the PIN code for your SIM card - Step 1
  • Setting up a PIN code helps protect your SIM card.
  • To learn how to protect your SIM card, choose Next for step-by-step instructions.
Samsung Galaxy A40 - Security - Set the PIN code for your SIM card - Step 2
  • Go to the Start screen.
  • To open the menu, swipe up or down on the screen.
Samsung Galaxy A40 - Security - Set the PIN code for your SIM card - Step 3
  • Choose Settings.
Samsung Galaxy A40 - Security - Set the PIN code for your SIM card - Step 4
  • Scroll down.
  • Choose Biometrics and security.
Samsung Galaxy A40 - Security - Set the PIN code for your SIM card - Step 5
  • Scroll down.
  • Choose Other security settings.
Samsung Galaxy A40 - Security - Set the PIN code for your SIM card - Step 6
  • Choose Set up SIM card lock.
Samsung Galaxy A40 - Security - Set the PIN code for your SIM card - Step 7
  • Choose a SIM card, in this case, SIM 1.
Samsung Galaxy A40 - Security - Set the PIN code for your SIM card - Step 8
  • Choose Change SIM card PIN.
Samsung Galaxy A40 - Security - Set the PIN code for your SIM card - Step 9
  • Enter the current PIN code and choose OK.
Samsung Galaxy A40 - Security - Set the PIN code for your SIM card - Step 10
  • Enter a PIN code and choose OK.
Samsung Galaxy A40 - Security - Set the PIN code for your SIM card - Step 11
  • Re-enter the PIN code and choose OK.
Samsung Galaxy A40 - Security - Set the PIN code for your SIM card - Step 12
  • The PIN code has been changed.
  • Return to the Start screen.
Samsung Galaxy A40 - Security - Set the PIN code for your SIM card - Step 13
  • Your SIM card is now protected by a PIN code.
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