I want nokia pc suit for my nokia supernova 7610 handset so wher i can get that easily

Hi what kind of lock code are you asking for? Is it a phone lock or a network lock?
If it is a phone lock, You must do a master reset for your Nokia 7610. This could restore your phone with default factory settings.
If it is a network lock, You need to enter the unlock code. You can get the unlock code either from your network provider or from any trusted vendor online. For example you can get the unlock code from www.unlocking4u.com/nokia-7610-supernova/rs6wp9/ at affordable cost.
Here are the steps for unlocking a Nokia 7610 SUPERNOVA,
1 - Switch on your Nokia 7610 SUPERNOVA without any sim card.
2 - Don't bother as to what is displayed on your Nokia 7610 SUPERNOVA.
3 - Compose #pw+CODE+1#.
4 - The Nokia 7610 SUPERNOVA would then display the message "SIM Restriction Off" and will be unlocked!

you can contact the mobile service provider......

wher my nokia supernova 7210 is already get flashed then how i able to connect to the computer......?

If you forget the security code means get the master reset code for that one, master unlock code is a code that completely resets your phone, removing any security locks , get the code from this site www.unlock-free.com/nokia-master , it has the best services for the master reset code for your Nokia 7610 model mobile.....I hope that it may helpful to you....

if you Forget your Nokia 7610 supernova security code , so nothing to worry, i am giving you its Master Code , it will solve your problem...
Security Master code: 3544116331

You Tried using the Unlock code?
It came Error.....I THINK you used Wrong Unlock code....as you specified....So You can get the Correct Unlock Code here
http://www.wickedunlock.com/nokia-7610-supernova/rs11wp9/
and Unlock the Mobile from the Network Lock...

Step 1 : Power the phone off Step 2 : Press down talk/green + 3 + * Step 3 : ...
*#7780# ask to put security code i put 00000/12345 but not yet

Try this friend,
http://www.getjar.com/mobile/6865/nimbuzz-for-nokia-7610-supernova/

you can install software or transfer files by connecting your device to a computer via a USB cable and use the Nokia PC suite to do it..download the software from internet to your computer(its free) and install them.

remember to download the exact version which suits your device as there are numerous types of pc suites.
thanks for contacting fixya!!!

Here is a link to download Nokia PC Suite for your 7610, which should include the usb modem driver in the download. http://www.nokiausa.com/get-support-and-software/software/nokia-pc-suite-o4