Nokia 3110 Classic — security code for memory card is not working

i've nokia 3110classic mobile plz solve my problem
old sim working i change the new sim not working
i d't know the code number plz solve my problem

i ve sent u an email today.please block my memory card and bluetooth so that thief cannot release it.u can contact me on[protected]

i have nokia 3110 my friends locked my phone by filling security code now how can i know that

hihj

helo bro my 3110 classic set display not work ic chang but same problem plz help me

i am using nokia 3110 classic mobile with a memory card. but now i cudnt access my memory card bcoz of security code i forgot the code. i want to c all my data stored in memory card. how to release the security code. help me

nokia 3110 security code problem i forgot our password & i enter so many times wrong password & now the phone is locked