What is the original password of the mobile phone?

A decent machine is generally 123456 (six digits) or 1234.0000, and so on. Most of those machines with inferior brands are 1234 or 1 122.

Two:

Mobile phone password classification:

The mobile phone password is used to prevent the mobile phone from being stolen. After the function of "Privacy Settings"-"Power-on Password"-"Phone Password" is turned on, the phone can only be used when it is turned on, that is, this password is a lock of the phone itself. Generally, the default value of mobile phone password is 1234 (such as Motorola's T2688) or 0000 (such as Panasonic's GD90 and Samsung600c).

(1)pin 1 code

Pin 1 code is a personal identification number provided by the supplier to keep the secret of the Sim card. After the function of "Privacy Settings"-"Power-on Password"-"PIN" is turned on, you need to enter the pin 1 code to use the mobile phone, that is, this password is a lock on the Sim card. The default value is 1234 or 0000. If the mobile phone password and pin 1 code. At the same time, enter the pin 1 code first, and then enter the mobile phone password. Pin 1 code will be locked after three wrong entries, and it needs puk 1 to unlock it.

(2)puk 1 code

Puk 1 code is the unlocking code of pin 1 code provided by the supplier, which is an irregular series of numbers. If puk 1 is entered incorrectly for ten times, the sim card will be permanently locked, so the sim card must be replaced.

(3)pin2 code

Pin2 code is another password of sim card provided by the supplier, which is used to restrict the personal identification code of dialing and other functions. It is mainly used to eliminate the data of telephone charges, set the charging currency and charging unit of telephone charges, limit the charging function and limit dialing (after "Privacy Settings"-"Limit Dialing" is turned on, the mobile phone can only dial the number set in it and cannot use the telephone book). The default value of my mobile phone sim card is 2345. Pin2 code will be locked after three wrong entries, and it needs to be unlocked with puk2.

PUK2 code is used to unlock the auxiliary functions (such as call charging function) under the SIM card. If the PIN2 code is entered incorrectly for three consecutive times, the SIM card will automatically lock the accessory function. PUK2 code is provided by network operators, so there is no PUK2 code because the network does not support it temporarily, even if it is locked, it will not affect the use of mobile phones.

(4)sim card unlock code

Mainly used to unlock the function of "locking sim card". In order to prevent an unknown sim card from using the mobile phone without permission, the function of "Lock sim Card" ("Security Settings"-"Lock sim Card") can be turned on. In this way, if the sim card in the mobile phone is not allowed, you should enter the unlock code according to the prompt when starting the phone. The default value is 00000000. Many friends often ask how to identify the production date of their machines, which is very simple for Panasonic mobile phones.

For details, please refer to Baidu Encyclopedia:

Mobile phone password