How to check the PIN code of Huawei Honor 9

PIN code. It's a mobile phone SIM card.

The protection password of Mate9 is set as follows: 1. Open "Settings" 2. Click "Advanced Settings" 3. Click "Security" 4. Enter "Card Lock".", you can set the PIN code of "Card 1 and Card 2".

It should be set up by yourself, and you should know it. If it is a SIM card, you can find it in the following way: the SIM card will be locked after 3 times of the PIN code, and you can only enter the PUK code again.

In order to unlock, the PUK code is entered incorrectly 10 times, and the SIM card is locked, so you can only go to the service provider to redo the new card. If you want to know your PIN and PUK code, you can use your mobile phone number and service password.

Log in to China Mobile** and automatically enter the personal customer webpage. Then find "Online Business Hall - Check Bills - Personal Information Settings - SIM Card Information Query - SIM Card Information", in which you can see the pin1 pin2 puk1 puk2 code of your mobile phone.

How to set the HUAWEI SIM card PIN: Go to [Settings] - [Security & Privacy] - [More Security Settings] - [Set Card 1 2 Card Lock], and then set the SIM card PIN to turn on or off as needed, and the default PIN code is 1234.

Summary. 1.The PIN code of a Huawei mobile phone is the password that comes with the factory phone.

1.The PIN code of a Huawei mobile phone is the password that comes with the factory phone. 【Abstract】1The PIN code of a Huawei mobile phone is the password that comes with the factory phone.

2.If you want to know the PIN code and PUK code, you can log in to China Mobile** with your mobile phone number and service password to automatically enter the personal customer webpage. Then find "My Phone - All Categories (Just Mouse Over It) - Other Features - SIM Card Information Query", and on this page you can see your phone's pin1 pin2 puk1 puk2**.

If it is a telecom card (number), you can log in to China Telecom with your mobile phone number and password, and find "Consumer Help Center (in the upper right corner of the screen) - Convenience Service - Convenience Service - Real PUK Code Query - Enter the mobile phone number in the box to display the PUK code". There are generally two numbers, the first is PUK1 and the second is PUK2. Nowadays, many SIM cards have a PUK code on the big card.

There are roughly two kinds of mobile phone PIN codes, and you can distinguish which password you need and then solve it according to the corresponding methods.

The details are as follows: there are generally two unlock PINs: one is the unlock PIN code of the SIM card, which is used to prevent the SIM card from being stolen. PIN code is a security measure for SIM card, to prevent others from stealing your SIM card, when you enter the wrong PIN code three times, the phone will be automatically locked, then you have to use the PUK code to unlock, this PUK code you have to consult your SIM card service provider, if you enter the wrong PUK code ten times in a row, the SIM card will be burned.

When the PIN code is locked, you can go to the business hall to unlock the relevant business, or you can unlock it yourself in the mobile phone business hall.

The method is as follows: 1. Log in to the online business hall of the mobile phone card company.

2. Enter your mobile phone number in the upper right part and click Go to link to the online business hall in the area where your mobile phone belongs.

3. Enter your mobile phone number, service password and verification code to log in.

4. In "Personal Information Management", click "SIM PIN Puk Code Query", and you can see the Puk code corresponding to the mobile phone.

5. Enter the corresponding PUK code on your mobile phone to unlock the SIM card.

The second is the unlock PIN, which is used to prevent others from opening your phone to protect your personal information. When the lock screen password is forgotten and locked, you can go to the official store of the mobile phone with the relevant identity certificate to unlock it, or you can restore the factory settings to open the mobile phone, but in this case, the data in the mobile phone will be lost.

Try this.

In order to ensure that your mobile ** is not stolen after loss, each SIM card can be set with a personal password (PIN code), lock the SIM card, and set a four-digit password by yourself; The PIN is usually referred to as PIN 1, which is used to protect the security of the SIM card; The initial PIN code is 1234.

22.Click Login under Portrait and enter your mobile phone number and service password. If you can't remember the service password, click the SMS verification code next to it to log in.

Mobile phone PIN code**Find step 2.

Mobile phone PIN code**Find step 3.

44.Click on the PUK code to check here, and then you will see the PIN code, PUK code, mobile phone number and other information.

The PIN code of a Huawei mobile phone is a security measure to protect the SIM card and prevent others from stealing the SIM card.

The PUK code of some SIM cards is attached to the card when the user buys the card, such as China Mobile's Shenzhou Xing, while the other part needs to be obtained from the network operator.

The pin1 code is a personal identification number. It is a storage unit inside the SIM card that is set by the phone. When the machine is turned on, it will ask you to enter the pin1 code, and if you enter the pin1 code incorrectly 3 times, it will lead to the phenomenon of "locked card".

At this time, you need to provide the PUK code provided by the operator and enter it on the mobile phone keypad to unlock it.

The PIN code is locked and you don't know the PUK code, don't enter it casually, the correct thing to do at this time should be to call the service of the operator to which the SIM card belongs**, after a simple user information check, you can get the PUK code, unlock the phone lock, the service is free.

Pin2 code is used by the telecommunications bureau for billing, generally not provided to users, if entered three times incorrectly, the mobile phone will need to be unlocked with Puk2 code, the process is the same as the PIN code and PUK code introduced earlier.

Hello, it is recommended that you tap Settings > Security > Screen Security Protection > Screen Lock.

Choose a way to lock the screen, and when you press the power button or turn the phone on/off, you need to unlock it.

For the security of your phone, you can set a PIN on your phone.

1.Open your phone's settings, find the security option, turn it on;

2.Find the setting SIM card lock, and you can set the PIN code after turning it on.

Precautions. The PIN is generally 4 digits;

After setting, be sure to remember clearly, if you make three mistakes, the card will be locked;

After locking, you have to go to the business hall to find a service staff, or you can ask PUK through customer service.