Who can solve the Samsung SGH X638Pin2 password, urgently

PIN code is your personal password in (telecom PHS, mobile, Unicom), can also be equivalent to your mobile phone password, PIN is locked with pin2 code solution, pin2 forgot or locked service will be solved with PUK code, PUK code lock with PUK2 code solution, this is the ultimate password protection of the service provider, belongs to the maintenance of trade secrets of course will not tell you.

You can find it from your local mobile carrier.

Bring your ID card to the business hall to do it, there is no other way, the only way out is this trick, you are here to wait, it is better to go and handle it quickly,

Take your ID card and mobile phone to the service hall! Yes, but it will cost 50 bucks!

Good luck with a successful start-up!

PIN 1 code] In order to ensure that your mobile ** is not stolen after loss, each SIM card can be set up 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.

Pin2 code] Pin2 code is related to billing and modification of SIM card internal data, the billing function is completed by the mobile phone and the network, so pin2 is not public, even if pin2 is locked, it will not affect the normal call.

I can only find Samsung customer service, and my phone is also so broken by me, and I can find customer service to decipher it.

If the phone is locked, you can use these two commands in turn, and you don't need to install a card, and after each command is entered, it will automatically start and finally install the card.

If it's a SIM card lock, you have to go to the repair station to untie it, and if you can flash the software, you should be able to flash the software from the new.

If your mobile phone card is Unicom, as long as it goes to Unicom.

On the contrary, if it is mobile, go to the mobile company.

There are professional unlocking techniques out there.

Of course, you don't need to enter the password yourself until then.

Because you don't know that password.

There is also unlocking is free.

* The current setting of the EEPROM phone is reset, and the mobile phone is always cleared.

Remove the program from the font and reset the EEPROM to the factory value - total reset (fix software failure). For machines that have modified the IMEI code, this command can restore the original factory body number. This instruction is also used for failures caused by programming disorders within the EEPROM (coded chips).

Or * Reset the setting instruction in the event of a major error.

You can try all of these instructions.

Phone reset. Then change it with the initial password.

Don't install the SIM card, enter *2767*2878 on the standby screen after booting up, note,This is engineering mode,It's equivalent to restoring factory settings,But everything you saved to the phone before has been emptied!! The password after recovery is 8 zeros

If it's a SIM card lock, you need to go to Samsung customer service to solve it!

Well, if it's the phone password, most of the time you have solved it after reading my method, then congratulations!

Finally, please give me your share, thank you!

If the PIN code has been wrong three times, you have to enter the PUK code, call customer service with someone else's mobile phone, and ask for two code values with your service password. Otherwise, go to the business hall (be careful of being slaughtered).

, enter this command to find it, you go to check it.

Reflash the system and you'll be fine.

This lock can be unlocked after the sale! Soon!

That's the SIM card locked, call customer service to find the PUK code, if the PUK code can't be played, change the mobile phone card!

You have to find a password, and if you don't have a password, you have to go to the business hall to unlock it.