What is a SIM1 card PUK, enter a SIM card 2PUK?

Know that the Royal Road Digital team will answer for you.

1. PUK code (PUK1) consists of 8 digits, which is the lock code of the SIM card, which cannot be changed by the user, and this PUK code is only related to your SIM card, and has nothing to do with your mobile phone, 2. When the mobile phone PIN code is locked, and prompted to enter the PUK code, do not act rashly, because the PUK code only has 10 opportunities to enter, and if you enter it wrong 10 times, the SIM card will be permanently locked, that is, scrapped.

3. The PUK code of some SIM cards is attached to the card when the user purchases the card, such as China Mobile's Shenzhou Tour, etc., while the other part needs to be obtained from the network operator. If your 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 and unlock the mobile phone, the service is free.

In order to protect your security, China Unicom SIM card is protected by PIN code and PUK code. When the PIN code is entered incorrectly 3 times, the SIM card will be automatically locked, and the mobile phone will prompt "SIM card locked".

After the SIM card is locked, you need to enter the PUK to unlock it, you can log in to the mobile phone business hall and click "My Unicom", "Security Center", "My PUK Code", you can check the PUK code.

2. The specific functions and operation paths of the mobile phone business hall are subject to the actual page.

1. Unicom mobile phone card PUK code.

It is used to decipher the PIN code.

The unlock code (8 digits long). The PIN is used to protect the SIM card.

Secure password, when the PIN code is entered incorrectly 3 times, the SIM card will be automatically locked.

2. Answer: You can log in to the [China Unicom] APP, click on the menu "My--Settings--Security Center--My PUK Code" to query the PUK code information; Or the host of your valid certificate to the local Unicom's own business hall to check the PUK code information.

3. You have a total of 10 chances to enter the PUK code, after more than 10 times, the SIM card will automatically start the self-destruct program, making the SIM card invalid, then you have to go to the business hall again to replace the card.

4. Each SIM card corresponds to a PUK code, and the PUK code of the SIM card will be changed after the card replacement business is handled.

【PIN 1 Code】In order to ensure that your mobile ** is not stolen after loss, each SIM card can be set with a set of 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.

PUK code] PUK code is composed of 8 digits, when the PIN code is entered wrong 3 times and is locked, you can use the PUK code to unlock, a total of 10 times to enter, more than 10 times, the USIM card will automatically start the self-destruct program, so that the SIM card is invalid; You can only re-go to the business hall to replace the card.

This one must go to the mobile business hall, take your ID card, and ask them to give you a PUK code, and you can unlock it.

1. The PUK code is the key used to decipher the PIN code, 8 digits.

2. When the PIN code is entered incorrectly 3 times, the SIM card will be automatically locked. At this point, it can only be unlocked by entering the PUK code, and there are a total of 10 chances to enter the PUK code.

3. When the PUK code is entered incorrectly for 10 consecutive times, the SIM card will automatically start the self-destruct program (that is, the SIM card will be permanently locked), the SIM card will be invalid, and the card needs to be replaced.

That PUK code is on the big card when you buy a SIM card.

The PIN code is the personal identification code of the SIM card. In order to prevent others from stealing**, every time the customer turns on the power of the mobile phone, the mobile phone screen will display a request to enter the PIN code (this function needs to be set by the user), if the wrong PIN code is entered three times in a row, the SIM card will be locked. The initial PIN password is 1234.

Customers can also modify the PIN code by themselves (please refer to the mobile phone instruction manual for the method). It is recommended not to easily enable the mobile phone PIN function, so as to avoid many inconveniences caused by entering the wrong PIN code. The PUK code is an unlock code, and after the PIN is locked, the PUK code is required to unlock it.

If you enter the wrong PUK code more than 10 times, the SIM card in the phone will be automatically scrapped.

Summary. Hello dear <>

What is the PUK code of the SIM card? When you buy a card, there are above, whether you are using China Mobile or China Unicom, the service provider has data saved, once you need to enter, you can call the corresponding service ** to manual service (such as mobile 10086, Unicom 10010) inquiry, you can also go to the local business hall to inquire, a more convenient and fast way is to go directly to China Mobile or Unicom ** enter the mobile phone number and service password to log in, enter the online business hall, and make inquiries.

If you are a user of China Mobile, you can also inquire directly through online customer service (trial), and ask the customer service staff directly. Or you can use this method if you are a registered user in the online business hall, but if you don't register, you can only use Feixin. For Fujian Mobile customers, it can be found at:"Management of my personal information"directly clicked"PUK code query"Make an inquiry.

What is the PUK code of the SIM card?

Hello dear <>

What is the PUK code of the SIM card? When you buy a card, there are above, whether you are using China Mobile or China Unicom, the service provider Lapei has data saved, once you need to enter, you can call the corresponding service ** to manual service (such as mobile 10086, Unicom 10010) inquiry, you can also go to the local business hall to inquire about the wheel of picking, more convenient and fast way is to go directly to China Mobile or Unicom ** enter the mobile phone number and service password to log in, enter the online business hall, and make inquiries. If you are a user of China Mobile, you can also inquire directly through online customer service (trial), and ask the customer service staff directly.

Or you can use this method if you are a registered user in the online business hall, but if you don't register, you can only use Feixin. For Fujian Mobile customers, it can be found at:"Management of my personal information"directly clicked"PUK code query"Make an inquiry.

Hello dear <>

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Summary. Hello, this is the protection password of the mobile phone card to release the PIN, the PUK code (PUK1) consists of 8 digits, which the user cannot change. When the mobile phone PIN code is locked and prompted to enter the PUK code, do not act rashly, because the PUK code only has 10 chances to enter, and if you enter it wrong 10 times, the SIM card will be permanently locked, that is, it will be scrapped.

What is the sim1 puk code on your phone.

Hello, this is the protection password of the mobile phone card to release the pin, the puk code (puk1) consists of 8 digits of the shed shed, which the user cannot change. When the mobile phone PIN code is locked, and prompted to enter the PUK code, do not act rashly, because the Feng Duk code only has 10 chances to enter, 10 times are wrong, the SIM card will be permanently locked, that is, the report chain will be invalid.

How to fix it. Hello, have you encountered a situation where the SIM card of your mobile phone is locked?

Yes. Hello, you don't have to enter it casually now, you need to contact the operator to get this password.

Some SIM cards come with the PUK code when the user buys the card, such as China's Jianzhi Mobile's Shenzhou Qin Weixing, while others need to be obtained from the network operator. If your 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 and unlock the mobile phone, the service is free.

How many of the carrier's ** numbers.

Hello, what kind of ** card are you using?

Hello, is it still there? You can continue to initiate a consultation with me!