I forgot my password for PlN, and I got it back

If you enter the PIN code wrong 3 times, the SIM card will be locked, and you can only unlock it by entering the PUK code again, and if you enter the PIN code wrong 10 times, the SIM card will be locked, and you can only go to the service provider to redo the new card.

This setting of the mobile phone SIM card is mainly for the protection of personal mobile communication services, to prevent the SIM card from being stolen by others, resulting in high costs, and causing unnecessary losses to users.

If you want to know your PIN code and PUK code, you can log in to China Mobile** with your mobile phone number and service password, and automatically enter the personal customer webpage. Then find "Online Business Hall - Inquiry Service - Personal Information Settings - SIM Card Information Inquiry - SIM Card Information", in which you can see the pin1 pin2 puk1 puk2 puk2 code of your mobile phone.

If it is a telecom card (number), you can log in to the official website of China Telecom with your mobile phone number and password, and find "Self-service-Convenience Service--PUK Code Query" to see the PUK1 code and PUK2 code of your mobile phone number.

In addition, there are multiple channels for electronic products that require a PIN password to protect personal information. There are generally two unlock PINs: one is the unlock PIN code of the SIM card, which is to prevent the SIM card from being stolen and used by others to waste your mobile phone fee; The second is to unlock the screen PIN, which is also to prevent others from entering your mobile phone desktop at will to access, so as to protect your personal information.

In addition, there are other security PINs, such as the factory reset PIN is one of them, which can prevent inadvertently restoring the phone to its factory state, so that your mobile phone personal information is lost, so when you want to restore, you are prompted to enter the PIN code, in order to play a warning role. These codes can be the same or different, and are generally set to the same for ease of memory.

The default PIN code of the device is generally a four-digit password, the default is "0000" or "1234" or "1111", in order to prevent malicious temptation to obtain access rights, the device sets the number of input times (generally the default is 3 times), and the device can lock or require the input of PUK code (this is a code with a higher level of encryption) after the number of times. The PIN code can also be set by yourself, and you must remember it after setting, otherwise it will be very troublesome. You won't often forget your password, go to after-sales service.

Are you asking for a mobile phone PIN or a SIM card PIN? If asked, the PIN code of the SIM card is 1234 (the original code, if it has been changed, it will not be).

Log in to your operator's official website and include it in your personal information.

You can only contact customer service or flash the phone,If your phone is Android and the level is better, you can turn off the phone and then press the power button at the same time,Home is built and the volume button is on,Then the system will turn on,Then look for it according to the prompts above,It's English。

The initial PIN code of the SIM card is 1234, which you can change by yourself.

The PIN code is the protection code of the SIM card

1. The original password is 1234, or 0000, 4321 before the PIN code is modified, and the card will be locked if it is wrong for 3 consecutive times.

2. When prompted to enter the PUK code, the PUK code only has 10 chances to enter, and if you enter it wrong, the SIM card will be permanently locked (scrapped and self-destructed).

3. If the PIN code is locked and you don't know the PUK code, the correct way is to call the service of the operator to which the SIM card belongs (such as China Mobile 10086, China Unicom 10010) to unlock it.

Hello, the PIN code of the mobile phone is a security measure of the SIM card, to prevent others from stealing your SIM card, when you enter the wrong PIN code three times, the mobile 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 Wuyou service provider, if you enter the wrong PUK code ten times in a row, your mobile phone SIM will be covered with a burning card, scrapped.

Of course, you can go to the SIM card service provider, that is, the lobby of China Mobile or China Unicom, and ask them to help you solve it, but this is more troublesome. I'm here to tell you a simpler and faster way to unlock your mobile phone, here's how:

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

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

6. Re-enter the new PIN code.

PIN code: for personal identification password, the unified initial password is 1234, but if the SIM card PIN code is enabled, the wrong PIN password will be locked if you enter the wrong PIN password three times in a row after booting, and the PUK code is required to unlock, and the customer can go to the business hall for free unlocking, and the unlocked password is still the initial password 1234.

PUK code: is the unlock password of the PIN code, when the mobile phone PIN code is locked, enter the PUK code to unlock, enter the error code ten times in a row, the SIM card will be permanently locked and automatically scrapped.

Due to the differences in provincial regulations, you can call the local 10086 for consultation for specific conditions.

If the card is locked, the mobile phone will generally display please enter the PIN code or PUK code, the initial value of the PIN code is 1234, the PUK code is printed on the card embedded in the mobile phone card when buying the card, it is an 8-digit number, a total of 10 opportunities to enter. After more than 10 times, the USIM card will automatically start the self-destruct program to invalidate the SIM card. You can only re-go to the business hall to replace the card.

Hello: If you have forgotten your phone lock screen PIN password, we recommend you.

Make sure that the phone is bound to a Samsung account, and the data switch is turned on to log in.

Samsung 7610 phone forgot PIN code solving.