What is the phone puk code, how can I open?
PUK code only 10 times the input opportunity, if 10 times are input errors, SIM card will be permanently locked.
PUK code 2: PUK2 code is used to enter the SIM card under the subordinate function (such as call billing function) unlock code, if PIN2 code three times wrong, SIM card will automatically lock the subordinate function, then need PUK2 code to unlock The PUK2 code is also provided by the network operator.
PIN code continuous error input 3 times, it will make the SIM card in a locked state, then ask to use PUK1 code to unlock.
Puk code 1: PUK (PUK1) code is PIN code (PIN1) unlock code, PIN code (PIN1) is generally modified before the original password is 1234 or 0000.
