I forgot my lock code so I put in this number 47*68#13580 then 185, on my samsung messenger sch -r450 and it knocked out everything in my phone and it is now showing Initial programming needed.

My Dear:

ur defalt phones codes is 12345 or 00000 u can use it
Default 4 user code: 1234 or 0000
Default 6 code: 123456 or 000000
Default 6 code: 000999 or 1122
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
OR:
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