Can't remember my 4digit lock code for my Samsung SCH-U750

To Reset the lock code for Samsung SCH-U750, you can try:-

1. From the main screen, press OK to choose Menu.
2. Select Settings & Tools then press OK.
3. Select Phone Settings then press OK.
4. Select Security then press OK.
5. Enter the Phone Lock Code (default is the last 4 digits of the phone number) then press OK.
6. Select Edit Codes then press OK.
7. Select the desired option then press OK.
   
   • Phone Only
   • Calls & Services
8. Enter the new 4-digit Lock Code then press OK.
9. Re-enter the new 4-digit Lock Code then press OK.

Hope it works out..

what you might have to do is contact your service provider

The Alias 2 U750 is offered on the Verizon network with the model number SCH-U750HAAVZW. The manual is available from this support page: http://www.samsung.com/us/support/owners/product/SCH-U750HAAVZW . The direct link to the manual is http://downloadcenter.samsung.com/content/UM/200905/20090506231402187/verizon_wireless_u750_Alias_2__ug_English.pdf .

I hope this helps.

Cindy Wells

Sorry GSM Network locked Phones can be Unlocked,Verizon is CDMA network so you cannot Unlock it.........

It should be the last four digits of the phone number on that phone. If it was changed, If you move the phone onto a different phone number the lock code will default to the last 4 digits of that phone number. Then move the phone back onto your phone number and it will be reset to the last 4 digits of your phone number.

you may try some default codes............

It is not pane but PIN code. The PIN and PUK codes are security code provided by the service provider. These codes are such that if given wrong three or more times then the SIM gets locked and has to be replaced. If you have done that or even otherwise please contact the helpline of your service provider and ask them for a new code/SIM. If the SIM is replaced, the number stays the same.

The Alias 2 is not supported by the Samsung PS Suite.

you can get your codes from websites which providing samsung unlock codes at cheap prices, once you get the code you can unlock your phone very easily and in just few minutes.

If you know the phones number? You can try the last four digits, or 0000, or you can contact the person you bought it from for the code.