No security code

SOURCE: nokia 5310 security code unlock

If your phone is blocked. You will have to take it to your nearest network provider outlet to get it unblocked.

If your sim card is blocked. You can go to your network suppliers website, where you can obtain the puck code to unblock the sim.

SOURCE: unlock the security code of Nokia 5310 XpressMusic

Try *3001#12345# or check mobile files dot com!

SOURCE: how to unlock security keyguard on nokia 5310 ???

Go to 4shared and download "reset nokia security code" software. Put your IMEI number in it. It will generate the master code for your mobile. Do not keep your sim card in your set while entering it. Before even trying it, just remove your simcard from your handset and try the default pincode. Mine is nokia 3110c it has code 12345.

Thanks

SOURCE: i wanna rest my security code for my nokia 5310

I wanna rest my security code for my nokia 5310

SOURCE: lost security code to nokia 5310 xpress music

Dear user,
On the main screen , Press *#06# to get your IMEI number,
Then just visit this website http://www.unlockme.co.uk/master.php?imei=354841017025585

And enter your IMEI code to get your Master code.
Your Master code will help you change your Security Code.

This website will help you alot.


Goodluck. :)