I place a four diget code on my phone and locked for the screen and forgot the code

1 Enter the default code of your cell phone and press the "OK" option. Most default codes will be "1234," "0000," the last four digits of your cell phone number, or Social Security number.

2 Press the pound key on your cell phone's keypad. Enter a six-digit security code. The code is most likely "000000."

3 Call your cell phone provider and ask them to reset your pass code. This will either reset your password to the default pass code or will disable the pass code option all together. Disabling the pass code will allow you to choose a new code.

Read more : http://www.ehow.com/how_7481065_unlock-phone-forgot-code.html

You can go to recovery and do a factor reset. But this will erase all your data except for the SD card data.

You may try default phone and security code to remove restrictions.
ur defalt phones codes is 12345 or 00000 u can use it
Default 4 Digit user code: 1234 or 0000
Default 6 Digit Security code: 123456 or 000000

Type *#06# at the mobile screen to know IMEI no of your mobile.
send the IMEI no to me and i will reply you with unlocking code.
IF Problem not Solved So
Please New Software install in the Phone Problem will Solved

If For puk & pin cod problem So Please
Very Best Solution:You Go To Service & Sim Office and Get The Puk code And Pin code From Office oprator
Enter The Puk code and Yes
Enter The pin code and Yes
So Puk code Open and Problem will Quickly Solved

1234 1111 0000
Either of those might work unless it was put on by a previous owner...

defalt phones codes is 12345 or 00000 u can use it
Default 4 Digit user code: 1234 or 0000
Default 6 Digit Security code: 123456 or 000000

take it to mobile repair shop and they will remove the code. no other alternative available.

the code should be 0000,1234,9999,or your last four digets of our phone number.

The code should be 0000,1234,9999,or the last four digets of your phone number.

try to use last 4 digit of your phone number . go into the menu then setting then security then enter four digets and you can find these 4 degits into in setting then phone info enjoyyyyyyyyyyyyyy

You will need to contact your vendor!! they are the only one that can provide the PUK code.