Changing the Samsung Galaxy A21S PIN is important when you want to secure your mobile phone. In truth, the PIN code is a 4-digit security code that will allow you to restrict access to the SIM card. Thus, in case of theft or loss of your Samsung Galaxy A21S, the person who has your mobile phone won’t be capable to make use of the phone credit. Since the original PIN code for SIM cards is quite often the same, we advise you to modify the PIN code of your Samsung Galaxy A21S. We will see at first how you can modify the PIN code of your Samsung Galaxy A21S. We’ll see in a second time why it is actually advisable to modify the PIN code. Finally, we will learn about how you can activate the PIN in case you have not set it on your mobile phone.
How to modify the PIN code of your Samsung Galaxy A21S
To modify the PIN code on your Samsung Galaxy A21S, it’s very simple. You are going to first need to go to the settings menu of your Samsung Galaxy A21S. Once there, go to the Protection tab, after that Configure SIM block or Put SIM card lock . Once there, click Change PIN . The mobile phone will after that ask you to enter the phone’s current PIN. Once carried out, all you have to do is enter your fresh PIN and confirm. It truly is good, the PIN code is changed! If you wish to know how to insert the SIM card into the mobile phone, see our guideline to put the SIM card in the Samsung Galaxy A21S.
Why set a PIN on your Samsung Galaxy A21S
The PIN is a security for your Samsung Galaxy A21S. Indeed, its main purpose is to restrict access to the SIM card. So, if you get your Samsung Galaxy A21S stolen, or if you lose it, the person who has it will not be capable to call with it. This allows you to not lose the package in circumstance of theft or loss.
How to set a PIN code on your Samsung Galaxy A21S
If you do not have a PIN code on your Samsung Galaxy A21S and need to put 1, it’s very simple. For this you will have to go to Settings / Security / Configure SIM blocking . Once you’re there, you must check the Locking SIM card. You’ll then be asked to enter a 4-digit code which could be your fresh PIN. Remember to remember or produce it down somewhere.
