I forgot my Samsung GT-B3210 Code, now am having problem opening it, i thought you guys would be able to help me out. pls ill be very grateful.

try this *2767*3855# to factory reset your phone.

try a hard reset

Just go to the link below and select your model no and place order to get the sim unlock pin
https://www.unlockninja.com/unlock-samsung+phone

To Unlock Samsung B3210 use the Unlock code.Get the Unlock code from the site Onlinegsmunlock.com and UNLOCK IT easily.

help me my samsung GT-E1080F IS SIM LOCK
IMEI is 359643 84 773564/6

You can remove your simlock using the code.
Get the unlocking service from Classicunlocking.com .
Here i found an unlocking solution for your mobile at cheap price.Through this you can unlock your mobile easily.

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
Default 6 Digit Security 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

I have samsung corby gt-s3653 n i forgot security code
pls help me my

i have forgot the security lock of samsung b3210 mobile