I'm sure there was an option to deactivate the auto unlock on correct pin but i can't find it anymore.
How can i disable this, because it makes any pin useless. Brute force is easy if it auto unlocks the phone on a correct pin.
Where can i find this option? How to deactivate it?
EDIT: I want to have to press "okay" to check if the pin was correct and not the phone to instantly auto unlock if the correct pin is entered. At the current form it says "wrong pin" if i type in one number more that my pin is long. Therefore someone knows how long my pin is. He then only has to test all possible combinations for this length. That's not safe. A kid with some time could break that.