How to unlock the mobile phone card on the old man s machine

Method 1: Unlock with PUK code.

The SIM card is locked mainly because the PIN password is entered more than three times and is incorrect, and the SIM card will be automatically locked. At this time, if you know the PUK password, you can enter it, and you can unlock the SIM card when it is correct.

Method 2: Use software to unlock the password.

If you don't know or forget the PUK password, you can use the software of the mobile phone to remove the SIM card password to force the password, but the software needs to be professional**, and the operation is relatively difficult.

Method 3: Find mobile customer service.

If the above methods can't solve the problem, or you have forgotten the PUK password, you can go to the SIM card customer service center to unlock it. Generally, you have to go to a large business hall.

After handing over the SIM card to the customer service staff, the customer service staff will swipe your SIM card, and then the initial PUK password of your SIM card will be displayed on the computer.

It should be noted that when buying a SIM card, you must mark the PUK password of your card and keep it for future SIM card locks and use it to unlock it.

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.

The old man is covered with a front machine card and is locked, how to solve it, you are a good dear <>

Method 1: Unlock the SIM card with a PUK code The main reason why the SIM card is locked is that the PIN password is entered more than three times and is incorrect, and the SIM card will be automatically locked. At this time, if you know the PUK password, you can enter it, and you can unlock the SIM card when it is correct.

Method 2: Use software to remove the password If you don't know or forget the PUK password, you can use the software of the mobile phone to unlock the SIM card password to force the password, but the software needs to be professional**, and the operation is relatively difficult. Method 3:

Find mobile customer service If the above methods can't solve the problem, or you forget the PUK password, you can go to the SIM card customer service center to unlock it. Generally, you have to go to a large business hall. After handing over the SIM card to the customer service staff, the customer service staff will swipe your SIM card, and then the initial PUK password of your SIM card will be displayed on the computer.

It should be noted that when buying a SIM card, you must mark the PUK password of your card and keep it for future SIM card locks and use it to unlock it.

The correct way to answer should be to call the service of the operator to which the SIM card belongs, the original password set by the operator is 1234 or 0000, PUK code and PUK2 code are a total of four kinds, the process is the same as the PIN code introduced earlier, the SIM card will be permanently locked, unlock the mobile phone, and will not affect the normal use of the mobile phone, so it will not be public, but if the PIN code is entered 3 times are wrong, you must keep in mind that there is no way to unlock it, and prompt to enter the PUK code to unlock: PIN code (pin1) It is the personal identification password of the SIM card, don't act rashly, the PIN code can be modified. In the password input interface, enter the wrong password 3 times in a row, at this time, it will automatically enter the dialing interface (a small number of mobile phones will directly enter the desktop, but can not use other functions), and then dial and enter:

At this time, the model software version of the mobile phone will be displayed MEID (or IMEI) and other information, as long as the mobile phone model and MEID (or IMEI) are provided to the decoder, the password can be calculated, as long as the mobile phone is turned on again, and then enter the calculated password, you can successfully unlock the SIM card lock how to unlock, and it will be turned off directly after unlocking. If your PIN code is locked and you don't know the PUK code, PUK code (PUK1) consists of 8 digits, the service is free, unlock the phone lock, and the other part needs to be asked for from the network operator, and prompt to enter the PUK code, do not enter it casually, the SIM card will be permanently locked, you can get the PUK code, do not act rashly, at this time the correct thing should be to call the service of the operator to which the SIM card belongs, is the lock code of the SIM card, after a simple check.

Question: SIM card lock on mobile phone.

Dear, hello, method 1: The correct way to unlock with PUK code should be to call the service of the operator to which the SIM card belongs, the original password set by the operator is 1234 or 0000, PUK code and PUK2 code are a total of four kinds, the process is the same as the PIN code introduced earlier, the SIM card will be permanently locked, unlock the mobile phone, and it will not affect the normal use of the mobile phone, so it will not be public, but if you enter the PIN code 3 times are wrong, you must keep in mind that there is no way to unlock it, And prompt to enter the PUK code to unlock: PIN code (PIN 1) is the personal identification password of the SIM card, do not act rashly, the PIN code can be modified.

In the password interface, enter the wrong password 3 times in a row, at this time it will automatically enter the dialing interface (a small part of the mobile phone will be directly asked to enter the desktop, but can not use other functions), and then dial to enter:* At this time, the mobile phone model software version MEID (or IMEI) and other information will be displayed, as long as the mobile phone model and MEID (or IMEI) are provided to the decoder, the password can be calculated, as long as the mobile phone is turned on again, and then enter the calculated password, You can successfully unlock the SIM card lock, and it will be turned off directly after unlocking. If your PIN code is locked and you don't know the PUK code, PUK code (PUK1) consists of 8 digits, the service is free, unlock the mobile phone, and the other part needs to be asked for from the network operator, and prompt to enter the PUK code, do not enter it casually, the SIM card will be permanently locked, you can get the PUK code, do not act rashly in Hengzhou or, at this time the correct approach should be to call the service of the operator of the SIM card, which is the lock code of the SIM card, After a simple check.

Dear, hello Huji I'm glad to answer for you that the unlocking method of the lock screen of the pro-elderly phone varies depending on the brand and model of the mobile phone, and the following are some common unlocking methods for the elderly:1Enter a password or pattern:

If you've ever set up a password or pattern lock screen, you can try entering the correct password or pattern to unlock it. 2.Make an emergency call

Some elderly phones are in the lock screen state, and they can be unlocked by making an emergency call (such as etc.). 3.Press the power key and the volume key:

Some older machines can be unlocked by pressing the power key and the volume key at the same time to enter recovery mode, and then selecting "Erase Data to Factory Reset". It should be noted that this method will erase all the data on your phone, so please proceed with caution. 4.

Find the mobile phone manufacturer or after-sales service center: If the above methods do not solve the problem, it is recommended to find the mobile phone manufacturer or after-sales service center for help. They can provide specific unlocking methods according to your phone make and model.

It should be noted that when unlocking the elderly machine, it is recommended to understand the physical condition and health status of the other party first, so as not to cause unnecessary trouble. Dear, the above is mine. I hope these contents can help you, thank you for your understanding and support, I will continue to work hard.