Locked the fone - Lands Phones

http://support.apple.com/kb/HT1808
http://support.apple.com/kb/HT1212

flash your phone and install new softwere

Try unlock codes

there another get lock software just try it

i had the same prob jsut put a boost sim in it and wait for about 48 hours with the fone on and wit hfull service the whole time they will trace the fone and check to see if it is reported stolen and if it isnt they will unlock it is an automatic program built into the older fones kinda like lojak this should work on about 75% of the older fones out there ok and ps if it is "hot" jsut change the name the fone is registerd to in the fones menu in boost fones it is under my info ok that is all you will need to do

you will need to contact your service provider, this is the only way to remove the lock. Your service provider will not charge you for this,and they will help you. Don't use services found online as they may not work for your phone.

well zarshad lets solve ur first issue MEMORY CARD.
so like u told dat uve set a password to protect ur memory card from unauthorised access right?but bro the password set on that is working perfectly fine. it will prompt u the password when u will insert that card into a MEMORY CARD READER SLOT( IN LAPTOPS,DESKTOPS ETC) and IN ANOTHER N73 OR N73ME fone.so dont worry abt the card password. u can access it but not on other device except ur N73ME.
and ur next issue. THE KEYPAD LOCK. LETS GO STEP BY STEP and confirm the same steps that im telling u,u make the changes in ur fone settings ok?so here we go:-
1.Goto ur fone menu and select the SETTINGS icon,where ever its located or where ever u moved it.
2. Select the option that says SECURITY with a lock in front of it.
3. Select the option that says PHONE AND SIM.
4. select the option that says AUTOLOCK PERIOD. By default it would say NONE.
5. When ull select this,it would say NONE and USER DEFINED. So select USER DEFINED.It would Say "Lock after (minutes)". Mention the number like 1 for 1minute or 2 for 2 minutes or whatever time u want ur fone to autolock it self "1 minute" veing the least time. u can't select the time in seconds.
6.Next it would ask u for the code. By default the code is 12345 IF u haven't changed it as per ur wish.IF u've changed 12345 to other number ull have to input that number vich would be a 5 digit number.
VOILA!!!!! uve set ur fone for autolock. and ull have to input that code everytime u want to access ur fone.NOBODY n i meant it NOBODY can access ur fone after this. IVe followed the same steps n ive set up my fone to lock itself in 1 minute.IF U WANT TO LOCK IT MORE EARLY MANUALLY,PRESS THE POWER BUTTON ONCE AND THEN SELECT THE OPTION "LOCK PHONE"
WHEN U SET UP THIS AFTER LOCKING UR FONE A KEYLOCK WOULD APPEAR ON THE SCREEN.

OK?so follow these simple steps n im very sure that ur issue would resolved

I looked for my Software CD which I put into a computer and I put a cable to a fone from a PC then there a options I choosed in the PC about my fone like format,it worked the it asked me for a new Phone lock then I skiped that step

forgot my lock code and now i cant use my fone because i dont have the lock code to unlock it