How to change PIN code on Samsung Galaxy S3 4G (i9305)
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How to change your PIN code on your Samsung Galaxy S3 4G (i9305)
You may want to change the PIN code on your Samsung Galaxy S3 4G (i9305) for several reasons.
Security is often the point raised when one wants to change the PIN code of a device.
We will see here how to change its PIN code on Samsung Galaxy S3 4G (i9305), we will then see how to disable the PIN code on your Samsung Galaxy S3 4G (i9305) and finally we will conclude on security issues related to PIN code.
Since the PIN code is linked to the SIM card of your Samsung Galaxy S3 4G (i9305), we assume in this tutorial that your SIM card has been installed in the device.
How to change the PIN on your Samsung Galaxy S3 4G (i9305)
Changing the PIN code on your Samsung Galaxy S3 4G (i9305) is pretty simple, you just need to know how to do it.
Our other articles on Samsung Galaxy S3 4G (i9305) can help you.
First make sure the SIM card is in your Samsung Galaxy S3 4G (i9305), then go to the ‘Settings’ menu of your smartphone, available on the home screen.
Then select ‘Security’ and then ‘Set up SIM card lock’. From there, you can change the SIM code of your Samsung Galaxy S3 4G (i9305). In the case of a configuration with two SIM cards on your Samsung Galaxy S3 4G (i9305), you will be able to configure two different PIN codes, each one corresponding to a given SIM card.
However, this procedure requires you to know the current SIM code in order to go to the ‘Settings’ menu as described.
If you do not know your SIM code, get closer to someone who knows it, as you may be blocking your phone after three attempts.
We strongly advise you to contact an expert to change the PIN code of your Samsung Galaxy S3 4G (i9305) in this case.
How to disable the PIN of your Samsung Galaxy S3 4G (i9305)
You may just want to disable the PIN of your Samsung Galaxy S3 4G (i9305). To do this, simply click the ‘Lock SIM card’ option in the ‘Security’ menu and then ‘Configure SIM blocking’ as described in the previous paragraph. Once this option is unchecked, you will have disabled the PIN of your Samsung Galaxy S3 4G (i9305). We do not recommend disabling the PIN code unless you are sure what you are doing.
Indeed, we will see in the following paragraph that a PIN code can be great for the security of your Samsung Galaxy S3 4G (i9305).
Security questions about changing your PIN on your Samsung Galaxy S3 4G (i9305)
The PIN code is a great protection for your Samsung Galaxy S3 4G (i9305) and its SIM card.
In fact, in the event of theft, loss or simply lending your mobile, it is protected against malicious people.
Without the code, they will not be able to access the menus of your Samsung Galaxy S3 4G (i9305) if it has been locked.
We recommend changing your Samsung Galaxy S3 4G (i9305) PIN code often for maximum security.
Be careful not to forget it however, or you might need to activate your smartphone via your PUK code.