If you have received a Samsung Galaxy A6 with a new Sim card, then you may not want to use the new Sim card pin, but rather your old known pin again. No problem, because we show you here fast and understandably, how you can change the Sim card pin.
Please proceed as follows in Android:
- Open the Android settings on the Samsung Galaxy A6 and then "Device Security"
- Go to "Other Security Settings"
- Under the menu item "Sim Lock Setup" you will find the option "Change Pin of Sim Card" - select the entry from
- You must now enter the old Sim card pin and then set your desired pin. (Your old pin) After that it is directly active and you don't have to remember a new Sim card pin anymore